22401189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 35373312

約数和(自身を除く): 12972123

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4723, 4743, 14169, 42507, 80291, 146413, 240873, 439239, 722619, 1317717, 2489021, 7467063, 22401189]

約数ペア:

[(1, 22401189), (3, 7467063), (9, 2489021), (17, 1317717), (31, 722619), (51, 439239), (93, 240873), (153, 146413), (279, 80291), (527, 42507), (1581, 14169), (4723, 4743)]