23509071

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 35006400

約数和(自身を除く): 11497329

約数列:

[1, 3, 9, 47, 141, 149, 373, 423, 447, 1119, 1341, 3357, 7003, 17531, 21009, 52593, 55577, 63027, 157779, 166731, 500193, 2612119, 7836357, 23509071]

約数ペア:

[(1, 23509071), (3, 7836357), (9, 2612119), (47, 500193), (141, 166731), (149, 157779), (373, 63027), (423, 55577), (447, 52593), (1119, 21009), (1341, 17531), (3357, 7003)]