851075277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{563}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 1241630208

約数和(自身を除く): 390554931

約数列:

[1, 3, 13, 39, 83, 249, 467, 563, 1079, 1401, 1689, 3237, 6071, 7319, 18213, 21957, 38761, 46729, 116283, 140187, 262921, 503893, 607477, 788763, 1511679, 1822431, 3417973, 10253919, 21822443, 65467329, 283691759, 851075277]

約数ペア:

[(1, 851075277), (3, 283691759), (13, 65467329), (39, 21822443), (83, 10253919), (249, 3417973), (467, 1822431), (563, 1511679), (1079, 788763), (1401, 607477), (1689, 503893), (3237, 262921), (6071, 140187), (7319, 116283), (18213, 46729), (21957, 38761)]