31374603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1171}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 49059920

約数和(自身を除く): 17685317

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 1171, 2061, 2977, 3513, 8931, 10539, 15223, 26793, 45669, 137007, 268159, 804477, 2413431, 3486067, 10458201, 31374603]

約数ペア:

[(1, 31374603), (3, 10458201), (9, 3486067), (13, 2413431), (39, 804477), (117, 268159), (229, 137007), (687, 45669), (1171, 26793), (2061, 15223), (2977, 10539), (3513, 8931)]