139474579

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 154728000

約数和(自身を除く): 15253421

約数列:

[1, 17, 41, 79, 149, 289, 697, 1343, 2533, 3239, 6109, 11771, 11849, 22831, 43061, 55063, 103853, 200107, 482611, 936071, 1765501, 3401819, 8204387, 139474579]

約数ペア:

[(1, 139474579), (17, 8204387), (41, 3401819), (79, 1765501), (149, 936071), (289, 482611), (697, 200107), (1343, 103853), (2533, 55063), (3239, 43061), (6109, 22831), (11771, 11849)]