13975203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 8143197

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 719, 1023, 1767, 2157, 6479, 7909, 13661, 19437, 22289, 23727, 40983, 66867, 150271, 245179, 423491, 450813, 735537, 1270473, 4658401, 13975203]

約数ペア:

[(1, 13975203), (3, 4658401), (11, 1270473), (19, 735537), (31, 450813), (33, 423491), (57, 245179), (93, 150271), (209, 66867), (341, 40983), (589, 23727), (627, 22289), (719, 19437), (1023, 13661), (1767, 7909), (2157, 6479)]