22188393

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 33433920

約数和(自身を除く): 11245527

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 563, 1359, 1689, 4379, 5067, 13137, 16327, 39411, 48981, 85013, 146943, 255039, 765117, 2465377, 7396131, 22188393]

約数ペア:

[(1, 22188393), (3, 7396131), (9, 2465377), (29, 765117), (87, 255039), (151, 146943), (261, 85013), (453, 48981), (563, 39411), (1359, 16327), (1689, 13137), (4379, 5067)]