9254679

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 14481648

約数和(自身を除く): 5226969

約数列:

[1, 3, 7, 21, 49, 147, 157, 401, 471, 1099, 1203, 2807, 3297, 7693, 8421, 19649, 23079, 58947, 62957, 188871, 440699, 1322097, 3084893, 9254679]

約数ペア:

[(1, 9254679), (3, 3084893), (7, 1322097), (21, 440699), (49, 188871), (147, 62957), (157, 58947), (401, 23079), (471, 19649), (1099, 8421), (1203, 7693), (2807, 3297)]