73974803

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 93965184

約数和(自身を除く): 19990381

約数列:

[1, 7, 17, 37, 53, 119, 259, 317, 371, 629, 901, 1961, 2219, 4403, 5389, 6307, 11729, 13727, 16801, 33337, 37723, 82103, 117607, 199393, 233359, 285617, 621637, 1395751, 1999319, 4351459, 10567829, 73974803]

約数ペア:

[(1, 73974803), (7, 10567829), (17, 4351459), (37, 1999319), (53, 1395751), (119, 621637), (259, 285617), (317, 233359), (371, 199393), (629, 117607), (901, 82103), (1961, 37723), (2219, 33337), (4403, 16801), (5389, 13727), (6307, 11729)]