16932405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 31223808

約数和(自身を除く): 14291403

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1231, 1965, 2751, 3693, 4585, 6155, 8617, 13755, 18465, 25851, 43085, 129255, 161261, 483783, 806305, 1128827, 2418915, 3386481, 5644135, 16932405]

約数ペア:

[(1, 16932405), (3, 5644135), (5, 3386481), (7, 2418915), (15, 1128827), (21, 806305), (35, 483783), (105, 161261), (131, 129255), (393, 43085), (655, 25851), (917, 18465), (1231, 13755), (1965, 8617), (2751, 6155), (3693, 4585)]