308923131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139721}}^1$

素因数の和:139802

約数の個数: 16

約数和(自身を含む): 456052608

約数和(自身を除く): 147129477

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 139721, 419163, 1536931, 4610793, 9361307, 28083921, 102974377, 308923131]

約数ペア:

[(1, 308923131), (3, 102974377), (11, 28083921), (33, 9361307), (67, 4610793), (201, 1536931), (737, 419163), (2211, 139721)]