193148883

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1262411}}^1$

素因数の和:1262434

約数の個数: 12

約数和(自身を含む): 295404408

約数和(自身を除く): 102255525

約数列:

[1, 3, 9, 17, 51, 153, 1262411, 3787233, 11361699, 21460987, 64382961, 193148883]

約数ペア:

[(1, 193148883), (3, 64382961), (9, 21460987), (17, 11361699), (51, 3787233), (153, 1262411)]