1056554919

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{30109}}^1$

素因数の和:30679

約数の個数: 24

約数和(自身を含む): 1747343520

約数和(自身を除く): 690788601

約数列:

[1, 3, 7, 9, 21, 63, 557, 1671, 3899, 5013, 11697, 30109, 35091, 90327, 210763, 270981, 632289, 1896867, 16770713, 50312139, 117394991, 150936417, 352184973, 1056554919]

約数ペア:

[(1, 1056554919), (3, 352184973), (7, 150936417), (9, 117394991), (21, 50312139), (63, 16770713), (557, 1896867), (1671, 632289), (3899, 270981), (5013, 210763), (11697, 90327), (30109, 35091)]