1335240249

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{193261}}^1$

素因数の和:193325

約数の個数: 24

約数和(自身を含む): 2115059328

約数和(自身を除く): 779819079

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 193261, 579783, 1352827, 4058481, 9083267, 9469789, 27249801, 28409367, 63582869, 190748607, 445080083, 1335240249]

約数ペア:

[(1, 1335240249), (3, 445080083), (7, 190748607), (21, 63582869), (47, 28409367), (49, 27249801), (141, 9469789), (147, 9083267), (329, 4058481), (987, 1352827), (2303, 579783), (6909, 193261)]