1260147447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{40039}}^1$

素因数の和:40327

約数の個数: 24

約数和(自身を含む): 1967565600

約数和(自身を除く): 707418153

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 2421, 3497, 10491, 31473, 40039, 120117, 360351, 520507, 1561521, 4684563, 10770491, 32311473, 96934419, 140016383, 420049149, 1260147447]

約数ペア:

[(1, 1260147447), (3, 420049149), (9, 140016383), (13, 96934419), (39, 32311473), (117, 10770491), (269, 4684563), (807, 1561521), (2421, 520507), (3497, 360351), (10491, 120117), (31473, 40039)]