1097963811

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 1997049600

約数和(自身を除く): 899085789

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 361, 399, 437, 483, 1083, 1197, 1311, 1449, 2099, 2527, 3059, 3249, 3933, 6297, 7581, 8303, 9177, 14693, 18891, 22743, 24909, 27531, 39881, 44079, 48277, 58121, 74727, 119643, 132237, 144831, 174363, 279167, 337939, 358929, 434493, 523089, 757739, 837501, 917263, 1013817, 2273217, 2512503, 2751789, 3041451, 5304173, 6420841, 6819651, 8255367, 15912519, 17427997, 19262523, 47737557, 52283991, 57787569, 121995979, 156851973, 365987937, 1097963811]

約数ペア:

[(1, 1097963811), (3, 365987937), (7, 156851973), (9, 121995979), (19, 57787569), (21, 52283991), (23, 47737557), (57, 19262523), (63, 17427997), (69, 15912519), (133, 8255367), (161, 6819651), (171, 6420841), (207, 5304173), (361, 3041451), (399, 2751789), (437, 2512503), (483, 2273217), (1083, 1013817), (1197, 917263), (1311, 837501), (1449, 757739), (2099, 523089), (2527, 434493), (3059, 358929), (3249, 337939), (3933, 279167), (6297, 174363), (7581, 144831), (8303, 132237), (9177, 119643), (14693, 74727), (18891, 58121), (22743, 48277), (24909, 44079), (27531, 39881)]