25972311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12482

約数の個数: 16

約数和(自身を含む): 37564128

約数和(自身を除く): 11591817

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 12421, 37263, 211157, 509261, 633471, 1527783, 8657437, 25972311]

約数ペア:

[(1, 25972311), (3, 8657437), (17, 1527783), (41, 633471), (51, 509261), (123, 211157), (697, 37263), (2091, 12421)]