1396983237

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1319}}^1\times {\mathrm{2089}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 2019441600

約数和(自身を除く): 622458363

約数列:

[1, 3, 13, 39, 169, 507, 1319, 2089, 3957, 6267, 17147, 27157, 51441, 81471, 222911, 353041, 668733, 1059123, 2755391, 8266173, 35820083, 107460249, 465661079, 1396983237]

約数ペア:

[(1, 1396983237), (3, 465661079), (13, 107460249), (39, 35820083), (169, 8266173), (507, 2755391), (1319, 1059123), (2089, 668733), (3957, 353041), (6267, 222911), (17147, 81471), (27157, 51441)]