4943601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 3442959

約数列:

[1, 3, 9, 13, 29, 31, 39, 47, 87, 93, 117, 141, 261, 279, 377, 403, 423, 611, 899, 1131, 1209, 1363, 1457, 1833, 2697, 3393, 3627, 4089, 4371, 5499, 8091, 11687, 12267, 13113, 17719, 18941, 35061, 42253, 53157, 56823, 105183, 126759, 159471, 170469, 380277, 549289, 1647867, 4943601]

約数ペア:

[(1, 4943601), (3, 1647867), (9, 549289), (13, 380277), (29, 170469), (31, 159471), (39, 126759), (47, 105183), (87, 56823), (93, 53157), (117, 42253), (141, 35061), (261, 18941), (279, 17719), (377, 13113), (403, 12267), (423, 11687), (611, 8091), (899, 5499), (1131, 4371), (1209, 4089), (1363, 3627), (1457, 3393), (1833, 2697)]