22471900731

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{961447}}^1$

素因数の和:961520

約数の個数: 36

約数和(自身を含む): 38471380272

約数和(自身を除く): 15999479541

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 7791, 23373, 961447, 2884341, 6730129, 8653023, 20190387, 47110903, 50956691, 60571161, 141332709, 152870073, 356696837, 423998127, 458610219, 1070090511, 2496877859, 3210271533, 7490633577, 22471900731]

約数ペア:

[(1, 22471900731), (3, 7490633577), (7, 3210271533), (9, 2496877859), (21, 1070090511), (49, 458610219), (53, 423998127), (63, 356696837), (147, 152870073), (159, 141332709), (371, 60571161), (441, 50956691), (477, 47110903), (1113, 20190387), (2597, 8653023), (3339, 6730129), (7791, 2884341), (23373, 961447)]