491008093

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 553678848

約数和(自身を除く): 62670755

約数列:

[1, 17, 37, 61, 67, 191, 629, 1037, 1139, 2257, 2479, 3247, 4087, 7067, 11651, 12797, 38369, 42143, 69479, 120139, 151219, 198067, 217549, 431087, 473489, 780617, 2570723, 7328479, 8049313, 13270489, 28882829, 491008093]

約数ペア:

[(1, 491008093), (17, 28882829), (37, 13270489), (61, 8049313), (67, 7328479), (191, 2570723), (629, 780617), (1037, 473489), (1139, 431087), (2257, 217549), (2479, 198067), (3247, 151219), (4087, 120139), (7067, 69479), (11651, 42143), (12797, 38369)]