2912261051

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 3478118400

約数和(自身を除く): 565857349

約数列:

[1, 7, 49, 73, 107, 343, 511, 749, 1087, 3577, 5243, 7609, 7811, 25039, 36701, 53263, 54677, 79351, 116309, 372841, 382739, 555457, 814163, 2679173, 3888199, 5699141, 8490557, 27217393, 39893987, 59433899, 416037293, 2912261051]

約数ペア:

[(1, 2912261051), (7, 416037293), (49, 59433899), (73, 39893987), (107, 27217393), (343, 8490557), (511, 5699141), (749, 3888199), (1087, 2679173), (3577, 814163), (5243, 555457), (7609, 382739), (7811, 372841), (25039, 116309), (36701, 79351), (53263, 54677)]