1330407377

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 1585898496

約数和(自身を除く): 255491119

約数列:

[1, 13, 23, 31, 61, 169, 181, 299, 403, 713, 793, 1403, 1891, 2353, 3887, 4163, 5239, 5611, 9269, 10309, 11041, 18239, 24583, 30589, 43493, 54119, 72943, 120497, 129053, 143533, 237107, 253943, 319579, 342271, 565409, 703547, 948259, 1677689, 1865929, 3301259, 4449523, 7350317, 7872233, 21809957, 42916367, 57843799, 102339029, 1330407377]

約数ペア:

[(1, 1330407377), (13, 102339029), (23, 57843799), (31, 42916367), (61, 21809957), (169, 7872233), (181, 7350317), (299, 4449523), (403, 3301259), (713, 1865929), (793, 1677689), (1403, 948259), (1891, 703547), (2353, 565409), (3887, 342271), (4163, 319579), (5239, 253943), (5611, 237107), (9269, 143533), (10309, 129053), (11041, 120497), (18239, 72943), (24583, 54119), (30589, 43493)]