1210363479

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60497}}^1$

素因数の和:60541

約数の個数: 40

約数和(自身を含む): 2049672240

約数和(自身を除く): 839308761

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 20007, 60497, 181491, 544473, 786461, 1149443, 1633419, 2359383, 3448329, 4900257, 7078149, 10344987, 14942759, 21234447, 31034961, 44828277, 63703341, 93104883, 134484831, 403454493, 1210363479]

約数ペア:

[(1, 1210363479), (3, 403454493), (9, 134484831), (13, 93104883), (19, 63703341), (27, 44828277), (39, 31034961), (57, 21234447), (81, 14942759), (117, 10344987), (171, 7078149), (247, 4900257), (351, 3448329), (513, 2359383), (741, 1633419), (1053, 1149443), (1539, 786461), (2223, 544473), (6669, 181491), (20007, 60497)]