16641093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 10315707

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 233, 399, 537, 699, 1253, 1631, 3401, 3759, 4427, 4893, 10203, 13281, 23807, 30989, 41707, 71421, 92967, 125121, 291949, 792433, 875847, 2377299, 5547031, 16641093]

約数ペア:

[(1, 16641093), (3, 5547031), (7, 2377299), (19, 875847), (21, 792433), (57, 291949), (133, 125121), (179, 92967), (233, 71421), (399, 41707), (537, 30989), (699, 23807), (1253, 13281), (1631, 10203), (3401, 4893), (3759, 4427)]