1559142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 3732960

約数和(自身を除く): 2173818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2221, 4442, 6663, 13326, 19989, 28873, 39978, 57746, 59967, 86619, 119934, 173238, 259857, 519714, 779571, 1559142]

約数ペア:

[(1, 1559142), (2, 779571), (3, 519714), (6, 259857), (9, 173238), (13, 119934), (18, 86619), (26, 59967), (27, 57746), (39, 39978), (54, 28873), (78, 19989), (117, 13326), (234, 6663), (351, 4442), (702, 2221)]