289386762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6890161}}^1$

素因数の和:6890173

約数の個数: 16

約数和(自身を含む): 661455552

約数和(自身を除く): 372068790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6890161, 13780322, 20670483, 41340966, 48231127, 96462254, 144693381, 289386762]

約数ペア:

[(1, 289386762), (2, 144693381), (3, 96462254), (6, 48231127), (7, 41340966), (14, 20670483), (21, 13780322), (42, 6890161)]