980701687077

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{297452741}}^1$

素因数の和:297452908

約数の個数: 16

約数和(自身を含む): 1503921063552

約数和(自身を除く): 523219376475

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 297452741, 892358223, 2082169187, 6246507561, 46700080337, 140100241011, 326900562359, 980701687077]

約数ペア:

[(1, 980701687077), (3, 326900562359), (7, 140100241011), (21, 46700080337), (157, 6246507561), (471, 2082169187), (1099, 892358223), (3297, 297452741)]