25322013

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 37472760

約数和(自身を除く): 12150747

約数列:

[1, 3, 9, 89, 101, 267, 303, 313, 801, 909, 939, 2817, 8989, 26967, 27857, 31613, 80901, 83571, 94839, 250713, 284517, 2813557, 8440671, 25322013]

約数ペア:

[(1, 25322013), (3, 8440671), (9, 2813557), (89, 284517), (101, 250713), (267, 94839), (303, 83571), (313, 80901), (801, 31613), (909, 27857), (939, 26967), (2817, 8989)]