127974913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 150377472

約数和(自身を除く): 22402559

約数列:

[1, 11, 31, 53, 73, 97, 341, 583, 803, 1067, 1643, 2263, 3007, 3869, 5141, 7081, 18073, 24893, 33077, 42559, 56551, 77891, 119939, 159371, 219511, 375293, 1319329, 1753081, 2414621, 4128223, 11634083, 127974913]

約数ペア:

[(1, 127974913), (11, 11634083), (31, 4128223), (53, 2414621), (73, 1753081), (97, 1319329), (341, 375293), (583, 219511), (803, 159371), (1067, 119939), (1643, 77891), (2263, 56551), (3007, 42559), (3869, 33077), (5141, 24893), (7081, 18073)]