406329596961

素因数分解:

$3^1\times {\mathrm{953}}^1\times {\mathrm{6781}}^1\times {\mathrm{20959}}^1$

素因数の和:28696

約数の個数: 16

約数和(自身を含む): 542447147520

約数和(自身を除く): 136117550559

約数列:

[1, 3, 953, 2859, 6781, 20343, 20959, 62877, 6462293, 19386879, 19973927, 59921781, 142122979, 426368937, 135443198987, 406329596961]

約数ペア:

[(1, 406329596961), (3, 135443198987), (953, 426368937), (2859, 142122979), (6781, 59921781), (20343, 19973927), (20959, 19386879), (62877, 6462293)]