23921919

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 41379840

約数和(自身を除く): 17457921

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2693, 2961, 8079, 8883, 18851, 24237, 56553, 72711, 126571, 169659, 379713, 508977, 885997, 1139139, 2657991, 3417417, 7973973, 23921919]

約数ペア:

[(1, 23921919), (3, 7973973), (7, 3417417), (9, 2657991), (21, 1139139), (27, 885997), (47, 508977), (63, 379713), (141, 169659), (189, 126571), (329, 72711), (423, 56553), (987, 24237), (1269, 18851), (2693, 8883), (2961, 8079)]