22391253

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 34975200

約数和(自身を除く): 12583947

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 3539, 6327, 10617, 31851, 67241, 130943, 201723, 392829, 605169, 1178487, 2487917, 7463751, 22391253]

約数ペア:

[(1, 22391253), (3, 7463751), (9, 2487917), (19, 1178487), (37, 605169), (57, 392829), (111, 201723), (171, 130943), (333, 67241), (703, 31851), (2109, 10617), (3539, 6327)]