19027323

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5119}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 31948800

約数和(自身を除く): 12921477

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5119, 15357, 35833, 46071, 107499, 302021, 322497, 906063, 2114147, 2718189, 6342441, 19027323]

約数ペア:

[(1, 19027323), (3, 6342441), (7, 2718189), (9, 2114147), (21, 906063), (59, 322497), (63, 302021), (177, 107499), (413, 46071), (531, 35833), (1239, 15357), (3717, 5119)]