2052603

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 3501056

約数和(自身を除く): 1448453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1051, 1953, 3153, 7357, 9459, 22071, 32581, 66213, 97743, 228067, 293229, 684201, 2052603]

約数ペア:

[(1, 2052603), (3, 684201), (7, 293229), (9, 228067), (21, 97743), (31, 66213), (63, 32581), (93, 22071), (217, 9459), (279, 7357), (651, 3153), (1051, 1953)]