2237442039

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 3751238400

約数和(自身を除く): 1513796361

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 379, 581, 747, 1129, 1137, 1743, 2653, 3387, 3411, 5229, 7903, 7959, 10161, 23709, 23877, 31457, 71127, 93707, 94371, 220199, 281121, 283113, 427891, 655949, 660597, 843363, 1283673, 1967847, 1981791, 2995237, 3851019, 5903541, 8985711, 26957133, 35514953, 106544859, 248604671, 319634577, 745814013, 2237442039]

約数ペア:

[(1, 2237442039), (3, 745814013), (7, 319634577), (9, 248604671), (21, 106544859), (63, 35514953), (83, 26957133), (249, 8985711), (379, 5903541), (581, 3851019), (747, 2995237), (1129, 1981791), (1137, 1967847), (1743, 1283673), (2653, 843363), (3387, 660597), (3411, 655949), (5229, 427891), (7903, 283113), (7959, 281121), (10161, 220199), (23709, 94371), (23877, 93707), (31457, 71127)]