22149813

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 35015328

約数和(自身を除く): 12865515

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 2843, 7791, 8529, 19901, 59703, 139307, 150679, 417921, 452037, 1054753, 3164259, 7383271, 22149813]

約数ペア:

[(1, 22149813), (3, 7383271), (7, 3164259), (21, 1054753), (49, 452037), (53, 417921), (147, 150679), (159, 139307), (371, 59703), (1113, 19901), (2597, 8529), (2843, 7791)]