2912275443

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{19073}}^1$

素因数の和:19755

約数の個数: 32

約数和(自身を含む): 4848763392

約数和(自身を除く): 1936487949

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 661, 1983, 4627, 7271, 13881, 19073, 21813, 50897, 57219, 133511, 152691, 209803, 400533, 629409, 1468621, 4405863, 12607253, 37821759, 88250771, 138679783, 264752313, 416039349, 970758481, 2912275443]

約数ペア:

[(1, 2912275443), (3, 970758481), (7, 416039349), (11, 264752313), (21, 138679783), (33, 88250771), (77, 37821759), (231, 12607253), (661, 4405863), (1983, 1468621), (4627, 629409), (7271, 400533), (13881, 209803), (19073, 152691), (21813, 133511), (50897, 57219)]