2487933

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 4582656

約数和(自身を除く): 2094723

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 101, 119, 153, 161, 207, 303, 357, 391, 483, 707, 909, 1071, 1173, 1449, 1717, 2121, 2323, 2737, 3519, 5151, 6363, 6969, 8211, 12019, 15453, 16261, 20907, 24633, 36057, 39491, 48783, 108171, 118473, 146349, 276437, 355419, 829311, 2487933]

約数ペア:

[(1, 2487933), (3, 829311), (7, 355419), (9, 276437), (17, 146349), (21, 118473), (23, 108171), (51, 48783), (63, 39491), (69, 36057), (101, 24633), (119, 20907), (153, 16261), (161, 15453), (207, 12019), (303, 8211), (357, 6969), (391, 6363), (483, 5151), (707, 3519), (909, 2737), (1071, 2323), (1173, 2121), (1449, 1717)]