977980159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{1907}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 1066770432

約数和(自身を除く): 88790273

約数列:

[1, 13, 103, 383, 1339, 1907, 4979, 24791, 39449, 196421, 512837, 730381, 2553473, 9494953, 75229243, 977980159]

約数ペア:

[(1, 977980159), (13, 75229243), (103, 9494953), (383, 2553473), (1339, 730381), (1907, 512837), (4979, 196421), (24791, 39449)]