1330673883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{155689}}^1$

素因数の和:155747

約数の個数: 32

約数和(自身を含む): 2271828480

約数和(自身を除く): 941154597

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 155689, 467067, 1089823, 1712579, 3269469, 5137737, 5760493, 11988053, 17281479, 35964159, 40323451, 63365423, 120970353, 190096269, 443557961, 1330673883]

約数ペア:

[(1, 1330673883), (3, 443557961), (7, 190096269), (11, 120970353), (21, 63365423), (33, 40323451), (37, 35964159), (77, 17281479), (111, 11988053), (231, 5760493), (259, 5137737), (407, 3269469), (777, 1712579), (1221, 1089823), (2849, 467067), (8547, 155689)]