8074473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 12804480

約数和(自身を除く): 4730007

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 389, 407, 561, 629, 1167, 1221, 1887, 4279, 6613, 6919, 12837, 14393, 19839, 20757, 43179, 72743, 158323, 218229, 244681, 474969, 734043, 2691491, 8074473]

約数ペア:

[(1, 8074473), (3, 2691491), (11, 734043), (17, 474969), (33, 244681), (37, 218229), (51, 158323), (111, 72743), (187, 43179), (389, 20757), (407, 19839), (561, 14393), (629, 12837), (1167, 6919), (1221, 6613), (1887, 4279)]