1396497843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 2251005120

約数和(自身を除く): 854507277

約数列:

[1, 3, 9, 13, 39, 41, 89, 117, 123, 267, 369, 533, 801, 1157, 1599, 3271, 3471, 3649, 4797, 9813, 10413, 10947, 29439, 32841, 42523, 47437, 127569, 134111, 142311, 291119, 382707, 402333, 426933, 873357, 1206999, 1743443, 2620071, 3784547, 5230329, 11353641, 11935879, 15690987, 34060923, 35807637, 107422911, 155166427, 465499281, 1396497843]

約数ペア:

[(1, 1396497843), (3, 465499281), (9, 155166427), (13, 107422911), (39, 35807637), (41, 34060923), (89, 15690987), (117, 11935879), (123, 11353641), (267, 5230329), (369, 3784547), (533, 2620071), (801, 1743443), (1157, 1206999), (1599, 873357), (3271, 426933), (3471, 402333), (3649, 382707), (4797, 291119), (9813, 142311), (10413, 134111), (10947, 127569), (29439, 47437), (32841, 42523)]