28305603501

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7541}}^1\times {\mathrm{3803}}^1$

素因数の和:11401

約数の個数: 32

約数和(自身を含む): 44067483648

約数和(自身を除く): 15761880147

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 3803, 7541, 11409, 22623, 26621, 52787, 79863, 158361, 178741, 354427, 536223, 1063281, 1251187, 2480989, 3753561, 7442967, 28678423, 86035269, 200748961, 602246883, 1347885881, 4043657643, 9435201167, 28305603501]

約数ペア:

[(1, 28305603501), (3, 9435201167), (7, 4043657643), (21, 1347885881), (47, 602246883), (141, 200748961), (329, 86035269), (987, 28678423), (3803, 7442967), (7541, 3753561), (11409, 2480989), (22623, 1251187), (26621, 1063281), (52787, 536223), (79863, 354427), (158361, 178741)]