25343991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 39053664

約数和(自身を除く): 13709673

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1097, 1359, 2567, 3291, 7701, 9873, 18649, 23103, 55947, 165647, 167841, 496941, 1490823, 2815999, 8447997, 25343991]

約数ペア:

[(1, 25343991), (3, 8447997), (9, 2815999), (17, 1490823), (51, 496941), (151, 167841), (153, 165647), (453, 55947), (1097, 23103), (1359, 18649), (2567, 9873), (3291, 7701)]