2149789077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{238151}}^1$

素因数の和:238233

約数の個数: 24

約数和(自身を含む): 3343654080

約数和(自身を除く): 1193865003

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 238151, 714453, 2143359, 4048567, 12145701, 14050909, 36437103, 42152727, 126458181, 238865453, 716596359, 2149789077]

約数ペア:

[(1, 2149789077), (3, 716596359), (9, 238865453), (17, 126458181), (51, 42152727), (59, 36437103), (153, 14050909), (177, 12145701), (531, 4048567), (1003, 2143359), (3009, 714453), (9027, 238151)]