23195333

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 28602432

約数和(自身を除く): 5407099

約数列:

[1, 7, 19, 67, 133, 137, 361, 469, 959, 1273, 2527, 2603, 8911, 9179, 18221, 24187, 49457, 64253, 169309, 174401, 346199, 1220807, 3313619, 23195333]

約数ペア:

[(1, 23195333), (7, 3313619), (19, 1220807), (67, 346199), (133, 174401), (137, 169309), (361, 64253), (469, 49457), (959, 24187), (1273, 18221), (2527, 9179), (2603, 8911)]