2040891369921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{34057}}^1\times {\mathrm{350443}}^1$

素因数の和:384525

約数の個数: 24

約数和(自身を含む): 3103209655520

約数和(自身を除く): 1062318285599

約数列:

[1, 3, 9, 19, 57, 171, 34057, 102171, 306513, 350443, 647083, 1051329, 1941249, 3153987, 5823747, 6658417, 19975251, 59925753, 11935037251, 35805111753, 107415335259, 226765707769, 680297123307, 2040891369921]

約数ペア:

[(1, 2040891369921), (3, 680297123307), (9, 226765707769), (19, 107415335259), (57, 35805111753), (171, 11935037251), (34057, 59925753), (102171, 19975251), (306513, 6658417), (350443, 5823747), (647083, 3153987), (1051329, 1941249)]