11841969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 16400384

約数和(自身を除く): 4558415

約数列:

[1, 3, 31, 93, 223, 571, 669, 1713, 6913, 17701, 20739, 53103, 127333, 381999, 3947323, 11841969]

約数ペア:

[(1, 11841969), (3, 3947323), (31, 381999), (93, 127333), (223, 53103), (571, 20739), (669, 17701), (1713, 6913)]