12205473

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7701087

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 191, 357, 537, 573, 1253, 1337, 3043, 3247, 3759, 4011, 9129, 9741, 21301, 22729, 34189, 63903, 68187, 102567, 239323, 581213, 717969, 1743639, 4068491, 12205473]

約数ペア:

[(1, 12205473), (3, 4068491), (7, 1743639), (17, 717969), (21, 581213), (51, 239323), (119, 102567), (179, 68187), (191, 63903), (357, 34189), (537, 22729), (573, 21301), (1253, 9741), (1337, 9129), (3043, 4011), (3247, 3759)]