29867761

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 8053199

約数列:

[1, 7, 11, 77, 121, 179, 197, 847, 1253, 1379, 1969, 2167, 13783, 15169, 21659, 23837, 35263, 151613, 166859, 246841, 387893, 2715251, 4266823, 29867761]

約数ペア:

[(1, 29867761), (7, 4266823), (11, 2715251), (77, 387893), (121, 246841), (179, 166859), (197, 151613), (847, 35263), (1253, 23837), (1379, 21659), (1969, 15169), (2167, 13783)]