29859999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20693}}^1$

素因数の和:20746

約数の個数: 16

約数和(自身を含む): 44036832

約数和(自身を除く): 14176833

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20693, 62079, 269009, 765641, 807027, 2296923, 9953333, 29859999]

約数ペア:

[(1, 29859999), (3, 9953333), (13, 2296923), (37, 807027), (39, 765641), (111, 269009), (481, 62079), (1443, 20693)]