3400804521

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2357}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 5204200320

約数和(自身を除く): 1803395799

約数列:

[1, 3, 9, 27, 47, 81, 141, 379, 423, 1137, 1269, 2357, 3411, 3807, 7071, 10233, 17813, 21213, 30699, 53439, 63639, 110779, 160317, 190917, 332337, 480951, 893303, 997011, 1442853, 2679909, 2991033, 8039727, 8973099, 24119181, 41985241, 72357543, 125955723, 377867169, 1133601507, 3400804521]

約数ペア:

[(1, 3400804521), (3, 1133601507), (9, 377867169), (27, 125955723), (47, 72357543), (81, 41985241), (141, 24119181), (379, 8973099), (423, 8039727), (1137, 2991033), (1269, 2679909), (2357, 1442853), (3411, 997011), (3807, 893303), (7071, 480951), (10233, 332337), (17813, 190917), (21213, 160317), (30699, 110779), (53439, 63639)]