2948463

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 5155488

約数和(自身を除く): 2207025

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2753, 8259, 19271, 24777, 46801, 57813, 140403, 173439, 327607, 421209, 982821, 2948463]

約数ペア:

[(1, 2948463), (3, 982821), (7, 421209), (9, 327607), (17, 173439), (21, 140403), (51, 57813), (63, 46801), (119, 24777), (153, 19271), (357, 8259), (1071, 2753)]