23311503

素因数分解:

$3^3\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:296

約数の個数: 24

約数和(自身を含む): 35248400

約数和(自身を除く): 11936897

約数列:

[1, 3, 9, 27, 89, 109, 267, 327, 801, 981, 2403, 2943, 7921, 9701, 23763, 29103, 71289, 87309, 213867, 261927, 863389, 2590167, 7770501, 23311503]

約数ペア:

[(1, 23311503), (3, 7770501), (9, 2590167), (27, 863389), (89, 261927), (109, 213867), (267, 87309), (327, 71289), (801, 29103), (981, 23763), (2403, 9701), (2943, 7921)]