392553

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 696320

約数和(自身を除く): 303767

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 67, 93, 189, 201, 217, 279, 469, 603, 651, 837, 1407, 1809, 1953, 2077, 4221, 5859, 6231, 12663, 14539, 18693, 43617, 56079, 130851, 392553]

約数ペア:

[(1, 392553), (3, 130851), (7, 56079), (9, 43617), (21, 18693), (27, 14539), (31, 12663), (63, 6231), (67, 5859), (93, 4221), (189, 2077), (201, 1953), (217, 1809), (279, 1407), (469, 837), (603, 651)]