389717833

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 419166720

約数和(自身を除く): 29448887

約数列:

[1, 31, 41, 59, 1271, 1829, 2419, 5197, 74989, 161107, 213077, 306623, 6605387, 9505313, 12571543, 389717833]

約数ペア:

[(1, 389717833), (31, 12571543), (41, 9505313), (59, 6605387), (1271, 306623), (1829, 213077), (2419, 161107), (5197, 74989)]