54272113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1049}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 65520000

約数和(自身を除く): 11247887

約数列:

[1, 7, 19, 133, 389, 1049, 2723, 7343, 7391, 19931, 51737, 139517, 408061, 2856427, 7753159, 54272113]

約数ペア:

[(1, 54272113), (7, 7753159), (19, 2856427), (133, 408061), (389, 139517), (1049, 51737), (2723, 19931), (7343, 7391)]