479979753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 706904064

約数和(自身を除く): 226924311

約数列:

[1, 3, 11, 33, 191, 271, 281, 573, 813, 843, 2101, 2981, 3091, 6303, 8943, 9273, 51761, 53671, 76151, 155283, 161013, 228453, 569371, 590381, 837661, 1708113, 1771143, 2512983, 14544841, 43634523, 159993251, 479979753]

約数ペア:

[(1, 479979753), (3, 159993251), (11, 43634523), (33, 14544841), (191, 2512983), (271, 1771143), (281, 1708113), (573, 837661), (813, 590381), (843, 569371), (2101, 228453), (2981, 161013), (3091, 155283), (6303, 76151), (8943, 53671), (9273, 51761)]