47447843009

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1\times {\mathrm{1181}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 55433341440

約数和(自身を除く): 7985498431

約数列:

[1, 7, 71, 229, 353, 497, 1181, 1603, 2471, 8267, 16259, 25063, 80837, 83851, 113813, 175441, 270449, 416893, 565859, 586957, 1893143, 2918251, 5739427, 19201879, 29599403, 40175989, 95468497, 134413153, 207195821, 668279479, 6778263287, 47447843009]

約数ペア:

[(1, 47447843009), (7, 6778263287), (71, 668279479), (229, 207195821), (353, 134413153), (497, 95468497), (1181, 40175989), (1603, 29599403), (2471, 19201879), (8267, 5739427), (16259, 2918251), (25063, 1893143), (80837, 586957), (83851, 565859), (113813, 416893), (175441, 270449)]