234867507

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 376142592

約数和(自身を除く): 141275085

約数列:

[1, 3, 7, 21, 47, 61, 83, 141, 183, 249, 329, 427, 581, 987, 1281, 1743, 2209, 2867, 3901, 5063, 6627, 8601, 11703, 15189, 15463, 20069, 27307, 35441, 46389, 60207, 81921, 106323, 134749, 183347, 237961, 404247, 550041, 713883, 943243, 1283429, 1665727, 2829729, 3850287, 4997181, 11184167, 33552501, 78289169, 234867507]

約数ペア:

[(1, 234867507), (3, 78289169), (7, 33552501), (21, 11184167), (47, 4997181), (61, 3850287), (83, 2829729), (141, 1665727), (183, 1283429), (249, 943243), (329, 713883), (427, 550041), (581, 404247), (987, 237961), (1281, 183347), (1743, 134749), (2209, 106323), (2867, 81921), (3901, 60207), (5063, 46389), (6627, 35441), (8601, 27307), (11703, 20069), (15189, 15463)]