272342447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1931}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 309429120

約数和(自身を除く): 37086673

約数列:

[1, 13, 19, 247, 571, 1931, 7423, 10849, 25103, 36689, 141037, 476957, 1102601, 14333813, 20949419, 272342447]

約数ペア:

[(1, 272342447), (13, 20949419), (19, 14333813), (247, 1102601), (571, 476957), (1931, 141037), (7423, 36689), (10849, 25103)]