12808580247

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{521}}^1\times {\mathrm{2609}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 19073880000

約数和(自身を除く): 6265299753

約数列:

[1, 3, 9, 27, 349, 521, 1047, 1563, 2609, 3141, 4689, 7827, 9423, 14067, 23481, 70443, 181829, 545487, 910541, 1359289, 1636461, 2731623, 4077867, 4909383, 8194869, 12233601, 24584607, 36700803, 474391861, 1423175583, 4269526749, 12808580247]

約数ペア:

[(1, 12808580247), (3, 4269526749), (9, 1423175583), (27, 474391861), (349, 36700803), (521, 24584607), (1047, 12233601), (1563, 8194869), (2609, 4909383), (3141, 4077867), (4689, 2731623), (7827, 1636461), (9423, 1359289), (14067, 910541), (23481, 545487), (70443, 181829)]