1670147367609

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1\times {\mathrm{897629}}^1$

素因数の和:899841

約数の個数: 32

約数和(自身を含む): 2608268624640

約数和(自身を除く): 938121257031

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2161, 6483, 15127, 45381, 88601, 265803, 620207, 897629, 1860621, 2692887, 6283403, 18850209, 36802789, 110408367, 257619523, 772858569, 1939776269, 5819328807, 13578433883, 40735301649, 79530827029, 238592481087, 556715789203, 1670147367609]

約数ペア:

[(1, 1670147367609), (3, 556715789203), (7, 238592481087), (21, 79530827029), (41, 40735301649), (123, 13578433883), (287, 5819328807), (861, 1939776269), (2161, 772858569), (6483, 257619523), (15127, 110408367), (45381, 36802789), (88601, 18850209), (265803, 6283403), (620207, 2692887), (897629, 1860621)]