353148873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11159}}^1$

素因数の和:11317

約数の個数: 32

約数和(自身を含む): 591390720

約数和(自身を除く): 238241847

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2877, 4521, 10549, 11159, 31647, 33477, 78113, 122749, 234339, 368247, 859243, 1528783, 2577729, 4586349, 10701481, 16816613, 32104443, 50449839, 117716291, 353148873]

約数ペア:

[(1, 353148873), (3, 117716291), (7, 50449839), (11, 32104443), (21, 16816613), (33, 10701481), (77, 4586349), (137, 2577729), (231, 1528783), (411, 859243), (959, 368247), (1507, 234339), (2877, 122749), (4521, 78113), (10549, 33477), (11159, 31647)]