9923823

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 18449760

約数和(自身を除く): 8525937

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 577, 637, 819, 1323, 1731, 1911, 2457, 4039, 5193, 5733, 7501, 12117, 15579, 17199, 22503, 28273, 36351, 52507, 67509, 84819, 109053, 157521, 202527, 254457, 367549, 472563, 763371, 1102647, 1417689, 3307941, 9923823]

約数ペア:

[(1, 9923823), (3, 3307941), (7, 1417689), (9, 1102647), (13, 763371), (21, 472563), (27, 367549), (39, 254457), (49, 202527), (63, 157521), (91, 109053), (117, 84819), (147, 67509), (189, 52507), (273, 36351), (351, 28273), (441, 22503), (577, 17199), (637, 15579), (819, 12117), (1323, 7501), (1731, 5733), (1911, 5193), (2457, 4039)]