308996856021

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{774143}}^1$

素因数の和:774465

約数の個数: 32

約数和(自身を含む): 478606786560

約数和(自身を除く): 169609930539

約数列:

[1, 3, 7, 21, 83, 229, 249, 581, 687, 1603, 1743, 4809, 19007, 57021, 133049, 399147, 774143, 2322429, 5419001, 16257003, 64253869, 177278747, 192761607, 449777083, 531836241, 1240951229, 1349331249, 3722853687, 14714136001, 44142408003, 102998952007, 308996856021]

約数ペア:

[(1, 308996856021), (3, 102998952007), (7, 44142408003), (21, 14714136001), (83, 3722853687), (229, 1349331249), (249, 1240951229), (581, 531836241), (687, 449777083), (1603, 192761607), (1743, 177278747), (4809, 64253869), (19007, 16257003), (57021, 5419001), (133049, 2322429), (399147, 774143)]