15632253

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19113

約数の個数: 24

約数和(自身を含む): 27792128

約数和(自身を除く): 12159875

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 19087, 57261, 133609, 171783, 248131, 400827, 744393, 1202481, 1736917, 2233179, 5210751, 15632253]

約数ペア:

[(1, 15632253), (3, 5210751), (7, 2233179), (9, 1736917), (13, 1202481), (21, 744393), (39, 400827), (63, 248131), (91, 171783), (117, 133609), (273, 57261), (819, 19087)]