23723217

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4231}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 39611520

約数和(自身を除く): 15888303

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4231, 5607, 12693, 29617, 38079, 88851, 266553, 376559, 1129677, 2635913, 3389031, 7907739, 23723217]

約数ペア:

[(1, 23723217), (3, 7907739), (7, 3389031), (9, 2635913), (21, 1129677), (63, 376559), (89, 266553), (267, 88851), (623, 38079), (801, 29617), (1869, 12693), (4231, 5607)]