349701821

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{114319}}^1$

素因数の和:114368

約数の個数: 16

約数和(自身を含む): 438988800

約数和(自身を除く): 89286979

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 114319, 800233, 2172061, 2629337, 15204427, 18405359, 49957403, 349701821]

約数ペア:

[(1, 349701821), (7, 49957403), (19, 18405359), (23, 15204427), (133, 2629337), (161, 2172061), (437, 800233), (3059, 114319)]