426214737

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7019}}^1$

素因数の和:7214

約数の個数: 32

約数和(自身を含む): 684028800

約数和(自身を除く): 257814063

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4671, 6747, 7019, 20241, 21057, 60723, 63171, 91247, 189513, 273741, 821223, 1214287, 2463669, 3642861, 10928583, 15785731, 32785749, 47357193, 142071579, 426214737]

約数ペア:

[(1, 426214737), (3, 142071579), (9, 47357193), (13, 32785749), (27, 15785731), (39, 10928583), (117, 3642861), (173, 2463669), (351, 1214287), (519, 821223), (1557, 273741), (2249, 189513), (4671, 91247), (6747, 63171), (7019, 60723), (20241, 21057)]