38872921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 41783040

約数和(自身を除く): 2910119

約数列:

[1, 23, 61, 103, 269, 1403, 2369, 6187, 6283, 16409, 27707, 144509, 377407, 637261, 1690127, 38872921]

約数ペア:

[(1, 38872921), (23, 1690127), (61, 637261), (103, 377407), (269, 144509), (1403, 27707), (2369, 16409), (6187, 6283)]