30245677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12671}}^1$

素因数の和:12720

約数の個数: 16

約数和(自身を含む): 38928384

約数和(自身を除く): 8682707

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 12671, 88697, 139381, 392801, 975667, 2749607, 4320811, 30245677]

約数ペア:

[(1, 30245677), (7, 4320811), (11, 2749607), (31, 975667), (77, 392801), (217, 139381), (341, 88697), (2387, 12671)]