4492759041

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{21557}}^1$

素因数の和:21683

約数の個数: 40

約数和(自身を含む): 7011696384

約数和(自身を除く): 2518937343

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 249, 279, 747, 837, 2241, 2511, 2573, 6723, 7719, 21557, 23157, 64671, 69471, 194013, 208413, 582039, 668267, 1746117, 1789231, 2004801, 5367693, 6014403, 16103079, 18043209, 48309237, 54129627, 55466161, 144927711, 166398483, 499195449, 1497586347, 4492759041]

約数ペア:

[(1, 4492759041), (3, 1497586347), (9, 499195449), (27, 166398483), (31, 144927711), (81, 55466161), (83, 54129627), (93, 48309237), (249, 18043209), (279, 16103079), (747, 6014403), (837, 5367693), (2241, 2004801), (2511, 1789231), (2573, 1746117), (6723, 668267), (7719, 582039), (21557, 208413), (23157, 194013), (64671, 69471)]