1207896531

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 1701520128

約数和(自身を除く): 493623597

約数列:

[1, 3, 41, 43, 123, 129, 137, 411, 1667, 1763, 5001, 5289, 5617, 5891, 16851, 17673, 68347, 71681, 205041, 215043, 228379, 241531, 685137, 724593, 2938921, 8816763, 9363539, 9820297, 28090617, 29460891, 402632177, 1207896531]

約数ペア:

[(1, 1207896531), (3, 402632177), (41, 29460891), (43, 28090617), (123, 9820297), (129, 9363539), (137, 8816763), (411, 2938921), (1667, 724593), (1763, 685137), (5001, 241531), (5289, 228379), (5617, 215043), (5891, 205041), (16851, 71681), (17673, 68347)]