1394523

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 2318400

約数和(自身を除く): 923877

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 137, 261, 351, 377, 411, 783, 1131, 1233, 1781, 3393, 3699, 3973, 5343, 10179, 11919, 16029, 35757, 48087, 51649, 107271, 154947, 464841, 1394523]

約数ペア:

[(1, 1394523), (3, 464841), (9, 154947), (13, 107271), (27, 51649), (29, 48087), (39, 35757), (87, 16029), (117, 11919), (137, 10179), (261, 5343), (351, 3973), (377, 3699), (411, 3393), (783, 1781), (1131, 1233)]