30281253

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 41518080

約数和(自身を除く): 11236827

約数列:

[1, 3, 67, 79, 201, 237, 1907, 5293, 5721, 15879, 127769, 150653, 383307, 451959, 10093751, 30281253]

約数ペア:

[(1, 30281253), (3, 10093751), (67, 451959), (79, 383307), (201, 150653), (237, 127769), (1907, 15879), (5293, 5721)]