22640247

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6091}}^1$

素因数の和:6163

約数の個数: 24

約数和(自身を含む): 38014080

約数和(自身を除く): 15373833

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 6091, 18273, 42637, 54819, 127911, 359369, 383733, 1078107, 2515583, 3234321, 7546749, 22640247]

約数ペア:

[(1, 22640247), (3, 7546749), (7, 3234321), (9, 2515583), (21, 1078107), (59, 383733), (63, 359369), (177, 127911), (413, 54819), (531, 42637), (1239, 18273), (3717, 6091)]