1660697283

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{17977}}^1$

素因数の和:18123

約数の個数: 32

約数和(自身を含む): 2609542656

約数和(自身を除く): 948845373

約数列:

[1, 3, 7, 21, 53, 83, 159, 249, 371, 581, 1113, 1743, 4399, 13197, 17977, 30793, 53931, 92379, 125839, 377517, 952781, 1492091, 2858343, 4476273, 6669467, 10444637, 20008401, 31333911, 79080823, 237242469, 553565761, 1660697283]

約数ペア:

[(1, 1660697283), (3, 553565761), (7, 237242469), (21, 79080823), (53, 31333911), (83, 20008401), (159, 10444637), (249, 6669467), (371, 4476273), (581, 2858343), (1113, 1492091), (1743, 952781), (4399, 377517), (13197, 125839), (17977, 92379), (30793, 53931)]