16217135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3313}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 21474720

約数和(自身を除く): 5257585

約数列:

[1, 5, 11, 55, 89, 445, 979, 3313, 4895, 16565, 36443, 182215, 294857, 1474285, 3243427, 16217135]

約数ペア:

[(1, 16217135), (5, 3243427), (11, 1474285), (55, 294857), (89, 182215), (445, 36443), (979, 16565), (3313, 4895)]