2719167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4333824

約数和(自身を除く): 1614657

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 131, 187, 393, 407, 561, 629, 1221, 1441, 1887, 2227, 4323, 4847, 6681, 6919, 14541, 20757, 24497, 53317, 73491, 82399, 159951, 247197, 906389, 2719167]

約数ペア:

[(1, 2719167), (3, 906389), (11, 247197), (17, 159951), (33, 82399), (37, 73491), (51, 53317), (111, 24497), (131, 20757), (187, 14541), (393, 6919), (407, 6681), (561, 4847), (629, 4323), (1221, 2227), (1441, 1887)]