47390917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3943}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 57929472

約数和(自身を除く): 10538555

約数列:

[1, 7, 17, 101, 119, 707, 1717, 3943, 12019, 27601, 67031, 398243, 469217, 2787701, 6770131, 47390917]

約数ペア:

[(1, 47390917), (7, 6770131), (17, 2787701), (101, 469217), (119, 398243), (707, 67031), (1717, 27601), (3943, 12019)]