396455401439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1\times {\mathrm{1471}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 427848293376

約数和(自身を除く): 31392891937

約数列:

[1, 17, 97, 137, 1193, 1471, 1649, 2329, 13289, 20281, 25007, 115721, 142687, 163441, 201527, 225913, 1754903, 1967257, 2425679, 2778497, 3425959, 15853777, 19548119, 29833351, 170225591, 240421711, 269514209, 332318023, 2893835047, 4087169087, 23320905967, 396455401439]

約数ペア:

[(1, 396455401439), (17, 23320905967), (97, 4087169087), (137, 2893835047), (1193, 332318023), (1471, 269514209), (1649, 240421711), (2329, 170225591), (13289, 29833351), (20281, 19548119), (25007, 15853777), (115721, 3425959), (142687, 2778497), (163441, 2425679), (201527, 1967257), (225913, 1754903)]