957393213

素因数分解:

$3^1\times 7^2\times {\mathrm{6512879}}^1$

素因数の和:6512896

約数の個数: 12

約数和(自身を含む): 1484936640

約数和(自身を除く): 527543427

約数列:

[1, 3, 7, 21, 49, 147, 6512879, 19538637, 45590153, 136770459, 319131071, 957393213]

約数ペア:

[(1, 957393213), (3, 319131071), (7, 136770459), (21, 45590153), (49, 19538637), (147, 6512879)]