2098021221

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{3067}}^1$

素因数の和:3370

約数の個数: 36

約数和(自身を含む): 3232518432

約数和(自身を除く): 1134497211

約数列:

[1, 3, 9, 17, 51, 153, 263, 289, 789, 867, 2367, 2601, 3067, 4471, 9201, 13413, 27603, 40239, 52139, 76007, 156417, 228021, 469251, 684063, 806621, 886363, 2419863, 2659089, 7259589, 7977267, 13712557, 41137671, 123413013, 233113469, 699340407, 2098021221]

約数ペア:

[(1, 2098021221), (3, 699340407), (9, 233113469), (17, 123413013), (51, 41137671), (153, 13712557), (263, 7977267), (289, 7259589), (789, 2659089), (867, 2419863), (2367, 886363), (2601, 806621), (3067, 684063), (4471, 469251), (9201, 228021), (13413, 156417), (27603, 76007), (40239, 52139)]