12501117

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 18851040

約数和(自身を除く): 6349923

約数列:

[1, 3, 9, 29, 87, 211, 227, 261, 633, 681, 1899, 2043, 6119, 6583, 18357, 19749, 47897, 55071, 59247, 143691, 431073, 1389013, 4167039, 12501117]

約数ペア:

[(1, 12501117), (3, 4167039), (9, 1389013), (29, 431073), (87, 143691), (211, 59247), (227, 55071), (261, 47897), (633, 19749), (681, 18357), (1899, 6583), (2043, 6119)]