1275231.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 64712704

約数和(自身を除く): 21731545

約数列:

[1, 3, 13, 31, 39, 73, 93, 219, 403, 487, 949, 1209, 1461, 2263, 2847, 6331, 6789, 15097, 18993, 29419, 35551, 45291, 88257, 106653, 196261, 462163, 588783, 1102081, 1386489, 3306243, 14327053, 42981159]

約数ペア:

[(1, 42981159), (3, 14327053), (13, 3306243), (31, 1386489), (39, 1102081), (73, 588783), (93, 462163), (219, 196261), (403, 106653), (487, 88257), (949, 45291), (1209, 35551), (1461, 29419), (2263, 18993), (2847, 15097), (6331, 6789)]