10904803

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 4608317

約数列:

[1, 7, 13, 17, 19, 49, 53, 91, 119, 133, 221, 247, 323, 371, 637, 689, 833, 901, 931, 1007, 1547, 1729, 2261, 2597, 4199, 4823, 6307, 7049, 10829, 11713, 12103, 13091, 15827, 17119, 29393, 33761, 44149, 49343, 81991, 91637, 119833, 205751, 222547, 573937, 641459, 838831, 1557829, 10904803]

約数ペア:

[(1, 10904803), (7, 1557829), (13, 838831), (17, 641459), (19, 573937), (49, 222547), (53, 205751), (91, 119833), (119, 91637), (133, 81991), (221, 49343), (247, 44149), (323, 33761), (371, 29393), (637, 17119), (689, 15827), (833, 13091), (901, 12103), (931, 11713), (1007, 10829), (1547, 7049), (1729, 6307), (2261, 4823), (2597, 4199)]