30803759

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 36357120

約数和(自身を除く): 5553361

約数列:

[1, 7, 53, 79, 371, 553, 1051, 4187, 7357, 29309, 55703, 83029, 389921, 581203, 4400537, 30803759]

約数ペア:

[(1, 30803759), (7, 4400537), (53, 581203), (79, 389921), (371, 83029), (553, 55703), (1051, 29309), (4187, 7357)]