7320851999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 7925299200

約数和(自身を除く): 604447201

約数列:

[1, 23, 53, 103, 199, 293, 1219, 2369, 4577, 5459, 6739, 10547, 15529, 20497, 30179, 58307, 125557, 242581, 357167, 471431, 694117, 1086341, 1341061, 1599487, 3090271, 6005621, 24985843, 36788201, 71076233, 138129283, 318297913, 7320851999]

約数ペア:

[(1, 7320851999), (23, 318297913), (53, 138129283), (103, 71076233), (199, 36788201), (293, 24985843), (1219, 6005621), (2369, 3090271), (4577, 1599487), (5459, 1341061), (6739, 1086341), (10547, 694117), (15529, 471431), (20497, 357167), (30179, 242581), (58307, 125557)]