1921213503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1141541}}^1$

素因数の和:1141575

約数の個数: 24

約数和(自身を含む): 3205449936

約数和(自身を除く): 1284236433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 1141541, 3424623, 10273869, 12556951, 19406197, 37670853, 58218591, 113012559, 174655773, 213468167, 640404501, 1921213503]

約数ペア:

[(1, 1921213503), (3, 640404501), (9, 213468167), (11, 174655773), (17, 113012559), (33, 58218591), (51, 37670853), (99, 19406197), (153, 12556951), (187, 10273869), (561, 3424623), (1683, 1141541)]