23199687

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1748

約数の個数: 36

約数和(自身を含む): 40262976

約数和(自身を除く): 17063289

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1697, 1953, 4557, 5091, 11879, 13671, 15273, 35637, 52607, 83153, 106911, 157821, 249459, 368249, 473463, 748377, 1104747, 2577743, 3314241, 7733229, 23199687]

約数ペア:

[(1, 23199687), (3, 7733229), (7, 3314241), (9, 2577743), (21, 1104747), (31, 748377), (49, 473463), (63, 368249), (93, 249459), (147, 157821), (217, 106911), (279, 83153), (441, 52607), (651, 35637), (1519, 15273), (1697, 13671), (1953, 11879), (4557, 5091)]