260238057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137911}}^1$

素因数の和:137968

約数の個数: 16

約数和(自身を含む): 377327232

約数和(自身を除く): 117089175

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 137911, 413733, 2344487, 5102707, 7033461, 15308121, 86746019, 260238057]

約数ペア:

[(1, 260238057), (3, 86746019), (17, 15308121), (37, 7033461), (51, 5102707), (111, 2344487), (629, 413733), (1887, 137911)]