30332211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 50201088

約数和(自身を除く): 19868877

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 811, 959, 1781, 2433, 2877, 5343, 5677, 10543, 12467, 17031, 31629, 37401, 73801, 111107, 221403, 333321, 777749, 1444391, 2333247, 4333173, 10110737, 30332211]

約数ペア:

[(1, 30332211), (3, 10110737), (7, 4333173), (13, 2333247), (21, 1444391), (39, 777749), (91, 333321), (137, 221403), (273, 111107), (411, 73801), (811, 37401), (959, 31629), (1781, 17031), (2433, 12467), (2877, 10543), (5343, 5677)]