173870053

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 204180480

約数和(自身を除く): 30310427

約数列:

[1, 7, 41, 287, 421, 1439, 2947, 10073, 17261, 58999, 120827, 412993, 605819, 4240733, 24838579, 173870053]

約数ペア:

[(1, 173870053), (7, 24838579), (41, 4240733), (287, 605819), (421, 412993), (1439, 120827), (2947, 58999), (10073, 17261)]