39289307

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 41902080

約数和(自身を除く): 2612773

約数列:

[1, 31, 61, 79, 263, 1891, 2449, 4819, 8153, 16043, 20777, 149389, 497333, 644087, 1267397, 39289307]

約数ペア:

[(1, 39289307), (31, 1267397), (61, 644087), (79, 497333), (263, 149389), (1891, 20777), (2449, 16043), (4819, 8153)]