21851641339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1\times {\mathrm{1201}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 25469899200

約数和(自身を除く): 3618257861

約数列:

[1, 11, 17, 149, 187, 653, 1201, 1639, 2533, 7183, 11101, 13211, 20417, 27863, 97297, 122111, 178949, 224587, 784253, 1070267, 1654049, 1968439, 3042133, 8626783, 13332301, 18194539, 33463463, 116853697, 146655311, 1285390667, 1986512849, 21851641339]

約数ペア:

[(1, 21851641339), (11, 1986512849), (17, 1285390667), (149, 146655311), (187, 116853697), (653, 33463463), (1201, 18194539), (1639, 13332301), (2533, 8626783), (7183, 3042133), (11101, 1968439), (13211, 1654049), (20417, 1070267), (27863, 784253), (97297, 224587), (122111, 178949)]