40722351

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 19273809

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 433, 667, 1081, 1299, 1363, 2001, 3243, 4089, 9959, 12557, 20351, 29877, 31349, 37671, 61053, 94047, 288811, 468073, 590179, 866433, 1404219, 1770537, 13574117, 40722351]

約数ペア:

[(1, 40722351), (3, 13574117), (23, 1770537), (29, 1404219), (47, 866433), (69, 590179), (87, 468073), (141, 288811), (433, 94047), (667, 61053), (1081, 37671), (1299, 31349), (1363, 29877), (2001, 20351), (3243, 12557), (4089, 9959)]