2345541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 3742848

約数和(自身を除く): 1397307

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 113, 187, 339, 407, 561, 629, 1221, 1243, 1887, 1921, 3729, 4181, 5763, 6919, 12543, 20757, 21131, 45991, 63393, 71077, 137973, 213231, 781847, 2345541]

約数ペア:

[(1, 2345541), (3, 781847), (11, 213231), (17, 137973), (33, 71077), (37, 63393), (51, 45991), (111, 21131), (113, 20757), (187, 12543), (339, 6919), (407, 5763), (561, 4181), (629, 3729), (1221, 1921), (1243, 1887)]