962068989

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 1523860800

約数和(自身を除く): 561791811

約数列:

[1, 3, 7, 21, 49, 97, 109, 147, 291, 327, 619, 679, 763, 1857, 2037, 2289, 4333, 4753, 5341, 10573, 12999, 14259, 16023, 30331, 31719, 60043, 67471, 74011, 90993, 180129, 202413, 222033, 420301, 472297, 518077, 1260903, 1416891, 1554231, 2942107, 3306079, 6544687, 8826321, 9918237, 19634061, 45812809, 137438427, 320689663, 962068989]

約数ペア:

[(1, 962068989), (3, 320689663), (7, 137438427), (21, 45812809), (49, 19634061), (97, 9918237), (109, 8826321), (147, 6544687), (291, 3306079), (327, 2942107), (619, 1554231), (679, 1416891), (763, 1260903), (1857, 518077), (2037, 472297), (2289, 420301), (4333, 222033), (4753, 202413), (5341, 180129), (10573, 90993), (12999, 74011), (14259, 67471), (16023, 60043), (30331, 31719)]