30783417

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 48033216

約数和(自身を除く): 17249799

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1063, 1379, 3189, 4137, 7441, 9653, 22323, 28959, 52087, 156261, 209411, 628233, 1465877, 4397631, 10261139, 30783417]

約数ペア:

[(1, 30783417), (3, 10261139), (7, 4397631), (21, 1465877), (49, 628233), (147, 209411), (197, 156261), (591, 52087), (1063, 28959), (1379, 22323), (3189, 9653), (4137, 7441)]