20231463

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 31568880

約数和(自身を除く): 11337417

約数列:

[1, 3, 7, 21, 49, 147, 229, 601, 687, 1603, 1803, 4207, 4809, 11221, 12621, 29449, 33663, 88347, 137629, 412887, 963403, 2890209, 6743821, 20231463]

約数ペア:

[(1, 20231463), (3, 6743821), (7, 2890209), (21, 963403), (49, 412887), (147, 137629), (229, 88347), (601, 33663), (687, 29449), (1603, 12621), (1803, 11221), (4207, 4809)]