38378697

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 61501440

約数和(自身を除く): 23122743

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 439, 483, 543, 1267, 1317, 3073, 3801, 4163, 9219, 10097, 12489, 29141, 30291, 70679, 79459, 87423, 212037, 238377, 556213, 1668639, 1827557, 5482671, 12792899, 38378697]

約数ペア:

[(1, 38378697), (3, 12792899), (7, 5482671), (21, 1827557), (23, 1668639), (69, 556213), (161, 238377), (181, 212037), (439, 87423), (483, 79459), (543, 70679), (1267, 30291), (1317, 29141), (3073, 12489), (3801, 10097), (4163, 9219)]