22331403

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 12919797

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 431, 513, 909, 1293, 1919, 2727, 3879, 5757, 8189, 11637, 17271, 24567, 43531, 51813, 73701, 130593, 221103, 391779, 827089, 1175337, 2481267, 7443801, 22331403]

約数ペア:

[(1, 22331403), (3, 7443801), (9, 2481267), (19, 1175337), (27, 827089), (57, 391779), (101, 221103), (171, 130593), (303, 73701), (431, 51813), (513, 43531), (909, 24567), (1293, 17271), (1919, 11637), (2727, 8189), (3879, 5757)]