16104213

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 24132888

約数和(自身を除く): 8028675

約数列:

[1, 3, 9, 37, 111, 137, 333, 353, 411, 1059, 1233, 3177, 5069, 13061, 15207, 39183, 45621, 48361, 117549, 145083, 435249, 1789357, 5368071, 16104213]

約数ペア:

[(1, 16104213), (3, 5368071), (9, 1789357), (37, 435249), (111, 145083), (137, 117549), (333, 48361), (353, 45621), (411, 39183), (1059, 15207), (1233, 13061), (3177, 5069)]