98613991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22458

約数の個数: 16

約数和(自身を含む): 122561856

約数和(自身を除く): 23947865

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 22397, 156779, 380749, 828689, 2665243, 5800823, 14087713, 98613991]

約数ペア:

[(1, 98613991), (7, 14087713), (17, 5800823), (37, 2665243), (119, 828689), (259, 380749), (629, 156779), (4403, 22397)]