38169089

素因数分解:

$7^2\times {\mathrm{37}}^2\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 18

約数和(自身を含む): 45713430

約数和(自身を除く): 7544341

約数列:

[1, 7, 37, 49, 259, 569, 1369, 1813, 3983, 9583, 21053, 27881, 67081, 147371, 778961, 1031597, 5452727, 38169089]

約数ペア:

[(1, 38169089), (7, 5452727), (37, 1031597), (49, 778961), (259, 147371), (569, 67081), (1369, 27881), (1813, 21053), (3983, 9583)]