870824409

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3189833}}^1$

素因数の和:3189856

約数の個数: 16

約数和(自身を含む): 1429045632

約数和(自身を除く): 558221223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3189833, 9569499, 22328831, 41467829, 66986493, 124403487, 290274803, 870824409]

約数ペア:

[(1, 870824409), (3, 290274803), (7, 124403487), (13, 66986493), (21, 41467829), (39, 22328831), (91, 9569499), (273, 3189833)]