4095777

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 6580224

約数和(自身を除く): 2484447

約数列:

[1, 3, 7, 21, 41, 67, 71, 123, 201, 213, 287, 469, 497, 861, 1407, 1491, 2747, 2911, 4757, 8241, 8733, 14271, 19229, 20377, 33299, 57687, 61131, 99897, 195037, 585111, 1365259, 4095777]

約数ペア:

[(1, 4095777), (3, 1365259), (7, 585111), (21, 195037), (41, 99897), (67, 61131), (71, 57687), (123, 33299), (201, 20377), (213, 19229), (287, 14271), (469, 8733), (497, 8241), (861, 4757), (1407, 2911), (1491, 2747)]