17640207

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 29131200

約数和(自身を除く): 11490993

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1733, 3393, 5199, 10179, 15597, 22529, 46791, 50257, 67587, 150771, 202761, 452313, 608283, 653341, 1356939, 1960023, 5880069, 17640207]

約数ペア:

[(1, 17640207), (3, 5880069), (9, 1960023), (13, 1356939), (27, 653341), (29, 608283), (39, 452313), (87, 202761), (117, 150771), (261, 67587), (351, 50257), (377, 46791), (783, 22529), (1131, 15597), (1733, 10179), (3393, 5199)]