4969179

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 7550400

約数和(自身を除く): 2581221

約数列:

[1, 3, 9, 29, 79, 87, 237, 241, 261, 711, 723, 2169, 2291, 6873, 6989, 19039, 20619, 20967, 57117, 62901, 171351, 552131, 1656393, 4969179]

約数ペア:

[(1, 4969179), (3, 1656393), (9, 552131), (29, 171351), (79, 62901), (87, 57117), (237, 20967), (241, 20619), (261, 19039), (711, 6989), (723, 6873), (2169, 2291)]