38190621

素因数分解:

$3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1487}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 58281984

約数和(自身を除く): 20091363

約数列:

[1, 3, 7, 21, 1223, 1487, 3669, 4461, 8561, 10409, 25683, 31227, 1818601, 5455803, 12730207, 38190621]

約数ペア:

[(1, 38190621), (3, 12730207), (7, 5455803), (21, 1818601), (1223, 31227), (1487, 25683), (3669, 10409), (4461, 8561)]