28876159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 32542720

約数和(自身を除く): 3666561

約数列:

[1, 13, 31, 79, 403, 907, 1027, 2449, 11791, 28117, 31837, 71653, 365521, 931489, 2221243, 28876159]

約数ペア:

[(1, 28876159), (13, 2221243), (31, 931489), (79, 365521), (403, 71653), (907, 31837), (1027, 28117), (2449, 11791)]