1370653921

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{9479}}^1$

素因数の和:9733

約数の個数: 24

約数和(自身を含む): 1724829120

約数和(自身を除く): 354175199

約数列:

[1, 7, 13, 49, 91, 227, 637, 1589, 2951, 9479, 11123, 20657, 66353, 123227, 144599, 464471, 862589, 2151733, 6038123, 15062131, 27972529, 105434917, 195807703, 1370653921]

約数ペア:

[(1, 1370653921), (7, 195807703), (13, 105434917), (49, 27972529), (91, 15062131), (227, 6038123), (637, 2151733), (1589, 862589), (2951, 464471), (9479, 144599), (11123, 123227), (20657, 66353)]