38297763

素因数分解:

$3^2\times 7^2\times {\mathrm{86843}}^1$

素因数の和:86863

約数の個数: 18

約数和(自身を含む): 64351404

約数和(自身を除く): 26053641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 86843, 260529, 607901, 781587, 1823703, 4255307, 5471109, 12765921, 38297763]

約数ペア:

[(1, 38297763), (3, 12765921), (7, 5471109), (9, 4255307), (21, 1823703), (49, 781587), (63, 607901), (147, 260529), (441, 86843)]