3915153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 6267456

約数和(自身を除く): 2352303

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 557, 639, 781, 1671, 2343, 5013, 6127, 7029, 18381, 39547, 55143, 118641, 355923, 435017, 1305051, 3915153]

約数ペア:

[(1, 3915153), (3, 1305051), (9, 435017), (11, 355923), (33, 118641), (71, 55143), (99, 39547), (213, 18381), (557, 7029), (639, 6127), (781, 5013), (1671, 2343)]