1140384687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^2\times {\mathrm{977}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 1648681104

約数和(自身を除く): 508296417

約数列:

[1, 3, 13, 39, 173, 519, 977, 2249, 2931, 6747, 12701, 29929, 38103, 89787, 169021, 389077, 507063, 1167231, 2197273, 6591819, 29240633, 87721899, 380128229, 1140384687]

約数ペア:

[(1, 1140384687), (3, 380128229), (13, 87721899), (39, 29240633), (173, 6591819), (519, 2197273), (977, 1167231), (2249, 507063), (2931, 389077), (6747, 169021), (12701, 89787), (29929, 38103)]