308021373

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 503681376

約数和(自身を除く): 195660003

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 523, 661, 891, 1569, 1983, 4707, 5753, 5949, 7271, 14121, 17259, 17847, 21813, 42363, 51777, 53541, 65439, 155331, 196317, 345703, 465993, 588951, 1037109, 3111327, 3802733, 9333981, 11408199, 28001943, 34224597, 102673791, 308021373]

約数ペア:

[(1, 308021373), (3, 102673791), (9, 34224597), (11, 28001943), (27, 11408199), (33, 9333981), (81, 3802733), (99, 3111327), (297, 1037109), (523, 588951), (661, 465993), (891, 345703), (1569, 196317), (1983, 155331), (4707, 65439), (5753, 53541), (5949, 51777), (7271, 42363), (14121, 21813), (17259, 17847)]