497027961

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{1091}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 754790400

約数和(自身を除く): 257762439

約数列:

[1, 3, 9, 27, 47, 141, 359, 423, 1077, 1091, 1269, 3231, 3273, 9693, 9819, 16873, 29457, 50619, 51277, 151857, 153831, 391669, 455571, 461493, 1175007, 1384479, 3525021, 10575063, 18408443, 55225329, 165675987, 497027961]

約数ペア:

[(1, 497027961), (3, 165675987), (9, 55225329), (27, 18408443), (47, 10575063), (141, 3525021), (359, 1384479), (423, 1175007), (1077, 461493), (1091, 455571), (1269, 391669), (3231, 153831), (3273, 151857), (9693, 51277), (9819, 50619), (16873, 29457)]