749931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 1279488

約数和(自身を除く): 529557

約数列:

[1, 3, 7, 13, 21, 39, 41, 67, 91, 123, 201, 273, 287, 469, 533, 861, 871, 1407, 1599, 2613, 2747, 3731, 6097, 8241, 11193, 18291, 19229, 35711, 57687, 107133, 249977, 749931]

約数ペア:

[(1, 749931), (3, 249977), (7, 107133), (13, 57687), (21, 35711), (39, 19229), (41, 18291), (67, 11193), (91, 8241), (123, 6097), (201, 3731), (273, 2747), (287, 2613), (469, 1599), (533, 1407), (861, 871)]