17190693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 26881400

約数和(自身を除く): 9690707

約数列:

[1, 3, 9, 13, 39, 117, 349, 421, 1047, 1263, 3141, 3789, 4537, 5473, 13611, 16419, 40833, 49257, 146929, 440787, 1322361, 1910077, 5730231, 17190693]

約数ペア:

[(1, 17190693), (3, 5730231), (9, 1910077), (13, 1322361), (39, 440787), (117, 146929), (349, 49257), (421, 40833), (1047, 16419), (1263, 13611), (3141, 5473), (3789, 4537)]