1377882891

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{284041}}^1$

素因数の和:284072

約数の個数: 36

約数和(自身を含む): 2525701464

約数和(自身を除く): 1147818573

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 284041, 852123, 1988287, 2556369, 3124451, 5964861, 9373353, 13918009, 17894583, 21871157, 28120059, 41754027, 65613471, 125262081, 153098099, 196840413, 459294297, 1377882891]

約数ペア:

[(1, 1377882891), (3, 459294297), (7, 196840413), (9, 153098099), (11, 125262081), (21, 65613471), (33, 41754027), (49, 28120059), (63, 21871157), (77, 17894583), (99, 13918009), (147, 9373353), (231, 5964861), (441, 3124451), (539, 2556369), (693, 1988287), (1617, 852123), (4851, 284041)]