397220140799

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1412273}}^1$

素因数の和:1412558

約数の個数: 16

約数和(自身を含む): 421558139904

約数和(自身を除く): 24337999105

約数列:

[1, 31, 43, 211, 1333, 6541, 9073, 281263, 1412273, 43780463, 60727739, 297989603, 1882559909, 9237677693, 12813552929, 397220140799]

約数ペア:

[(1, 397220140799), (31, 12813552929), (43, 9237677693), (211, 1882559909), (1333, 297989603), (6541, 60727739), (9073, 43780463), (281263, 1412273)]