2017757566659

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{19889}}^1\times {\mathrm{6389}}^1$

素因数の和:26427

約数の個数: 32

約数和(自身を含む): 2765632896000

約数和(自身を除く): 747875329341

約数列:

[1, 3, 67, 79, 201, 237, 5293, 6389, 15879, 19167, 19889, 59667, 428063, 504731, 1284189, 1332563, 1514193, 1571231, 3997689, 4713693, 33816977, 101450931, 105272477, 127070821, 315817431, 381212463, 8513745007, 10038594859, 25541235021, 30115784577, 672585855553, 2017757566659]

約数ペア:

[(1, 2017757566659), (3, 672585855553), (67, 30115784577), (79, 25541235021), (201, 10038594859), (237, 8513745007), (5293, 381212463), (6389, 315817431), (15879, 127070821), (19167, 105272477), (19889, 101450931), (59667, 33816977), (428063, 4713693), (504731, 3997689), (1284189, 1571231), (1332563, 1514193)]