23532887

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 30336000

約数和(自身を除く): 6803113

約数列:

[1, 7, 19, 23, 49, 133, 157, 161, 343, 437, 931, 1099, 1127, 2983, 3059, 3611, 6517, 7693, 7889, 20881, 21413, 25277, 53851, 68609, 146167, 149891, 176939, 480263, 1023169, 1238573, 3361841, 23532887]

約数ペア:

[(1, 23532887), (7, 3361841), (19, 1238573), (23, 1023169), (49, 480263), (133, 176939), (157, 149891), (161, 146167), (343, 68609), (437, 53851), (931, 25277), (1099, 21413), (1127, 20881), (2983, 7889), (3059, 7693), (3611, 6517)]