405326073

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{3331}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 552738816

約数和(自身を除く): 147412743

約数列:

[1, 3, 47, 141, 863, 2589, 3331, 9993, 40561, 121683, 156557, 469671, 2874653, 8623959, 135108691, 405326073]

約数ペア:

[(1, 405326073), (3, 135108691), (47, 8623959), (141, 2874653), (863, 469671), (2589, 156557), (3331, 121683), (9993, 40561)]