22442553

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18781

約数の個数: 24

約数和(自身を含む): 39000000

約数和(自身を除く): 16557447

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 18749, 56247, 131243, 168741, 356231, 393729, 1068693, 1181187, 2493617, 3206079, 7480851, 22442553]

約数ペア:

[(1, 22442553), (3, 7480851), (7, 3206079), (9, 2493617), (19, 1181187), (21, 1068693), (57, 393729), (63, 356231), (133, 168741), (171, 131243), (399, 56247), (1197, 18749)]