1330250901

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 2199674880

約数和(自身を除く): 869423979

約数列:

[1, 3, 7, 17, 21, 51, 79, 101, 119, 237, 303, 357, 467, 553, 707, 1343, 1401, 1659, 1717, 2121, 3269, 4029, 5151, 7939, 7979, 9401, 9807, 12019, 23817, 23937, 28203, 36057, 36893, 47167, 55573, 55853, 110679, 135643, 141501, 166719, 167559, 258251, 330169, 406929, 627181, 774753, 801839, 949501, 990507, 1881543, 2405517, 2848503, 3726193, 4390267, 5612873, 11178579, 13170801, 16838619, 26083351, 63345281, 78250053, 190035843, 443416967, 1330250901]

約数ペア:

[(1, 1330250901), (3, 443416967), (7, 190035843), (17, 78250053), (21, 63345281), (51, 26083351), (79, 16838619), (101, 13170801), (119, 11178579), (237, 5612873), (303, 4390267), (357, 3726193), (467, 2848503), (553, 2405517), (707, 1881543), (1343, 990507), (1401, 949501), (1659, 801839), (1717, 774753), (2121, 627181), (3269, 406929), (4029, 330169), (5151, 258251), (7939, 167559), (7979, 166719), (9401, 141501), (9807, 135643), (12019, 110679), (23817, 55853), (23937, 55573), (28203, 47167), (36057, 36893)]