109939419

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 161347680

約数和(自身を除く): 51408261

約数列:

[1, 3, 9, 103, 233, 309, 509, 699, 927, 1527, 2097, 4581, 23999, 52427, 71997, 118597, 157281, 215991, 355791, 471843, 1067373, 12215491, 36646473, 109939419]

約数ペア:

[(1, 109939419), (3, 36646473), (9, 12215491), (103, 1067373), (233, 471843), (309, 355791), (509, 215991), (699, 157281), (927, 118597), (1527, 71997), (2097, 52427), (4581, 23999)]