7277151

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 11593728

約数和(自身を除く): 4316577

約数列:

[1, 3, 7, 21, 47, 73, 101, 141, 219, 303, 329, 511, 707, 987, 1533, 2121, 3431, 4747, 7373, 10293, 14241, 22119, 24017, 33229, 51611, 72051, 99687, 154833, 346531, 1039593, 2425717, 7277151]

約数ペア:

[(1, 7277151), (3, 2425717), (7, 1039593), (21, 346531), (47, 154833), (73, 99687), (101, 72051), (141, 51611), (219, 33229), (303, 24017), (329, 22119), (511, 14241), (707, 10293), (987, 7373), (1533, 4747), (2121, 3431)]