1618081917

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{11903}}^1$

素因数の和:12420

約数の個数: 16

約数和(自身を含む): 2182146048

約数和(自身を除く): 564064131

約数列:

[1, 3, 113, 339, 401, 1203, 11903, 35709, 45313, 135939, 1345039, 4035117, 4773103, 14319309, 539360639, 1618081917]

約数ペア:

[(1, 1618081917), (3, 539360639), (113, 14319309), (339, 4773103), (401, 4035117), (1203, 1345039), (11903, 135939), (35709, 45313)]