4042051227

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{108247}}^1$

素因数の和:108720

約数の個数: 20

約数和(自身を含む): 6051279696

約数和(自身を除く): 2009228469

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 12447, 37341, 108247, 324741, 974223, 2922669, 8768007, 49901867, 149705601, 449116803, 1347350409, 4042051227]

約数ペア:

[(1, 4042051227), (3, 1347350409), (9, 449116803), (27, 149705601), (81, 49901867), (461, 8768007), (1383, 2922669), (4149, 974223), (12447, 324741), (37341, 108247)]