43239009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12973}}^1$

素因数の和:13088

約数の個数: 16

約数和(自身を含む): 63520704

約数和(自身を除く): 20281695

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 12973, 38919, 142703, 428109, 1310273, 3930819, 14413003, 43239009]

約数ペア:

[(1, 43239009), (3, 14413003), (11, 3930819), (33, 1310273), (101, 428109), (303, 142703), (1111, 38919), (3333, 12973)]