254104117

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 282223872

約数和(自身を除く): 28119755

約数列:

[1, 17, 31, 113, 251, 289, 527, 1921, 3503, 4267, 7781, 8959, 28363, 32657, 59551, 72539, 132277, 482171, 879253, 1012367, 2248709, 8196907, 14947301, 254104117]

約数ペア:

[(1, 254104117), (17, 14947301), (31, 8196907), (113, 2248709), (251, 1012367), (289, 879253), (527, 482171), (1921, 132277), (3503, 72539), (4267, 59551), (7781, 32657), (8959, 28363)]