1619980454421

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{3276083}}^1$

素因数の和:3276310

約数の個数: 48

約数和(自身を含む): 2747507503104

約数和(自身を除く): 1127527048683

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 167, 329, 423, 501, 987, 1169, 1503, 2961, 3507, 7849, 10521, 23547, 54943, 70641, 164829, 494487, 3276083, 9828249, 22932581, 29484747, 68797743, 153975901, 206393229, 461927703, 547105861, 1077831307, 1385783109, 1641317583, 3233493921, 3829741027, 4923952749, 9700481763, 11489223081, 25713975467, 34467669243, 77141926401, 179997828269, 231425779203, 539993484807, 1619980454421]

約数ペア:

[(1, 1619980454421), (3, 539993484807), (7, 231425779203), (9, 179997828269), (21, 77141926401), (47, 34467669243), (63, 25713975467), (141, 11489223081), (167, 9700481763), (329, 4923952749), (423, 3829741027), (501, 3233493921), (987, 1641317583), (1169, 1385783109), (1503, 1077831307), (2961, 547105861), (3507, 461927703), (7849, 206393229), (10521, 153975901), (23547, 68797743), (54943, 29484747), (70641, 22932581), (164829, 9828249), (494487, 3276083)]