331393146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167879}}^1$

素因数の和:167938

約数の個数: 32

約数和(自身を含む): 773591040

約数和(自身を除く): 442197894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 167879, 335758, 503637, 1007274, 1175153, 2350306, 3525459, 7050918, 7890313, 15780626, 23670939, 47341878, 55232191, 110464382, 165696573, 331393146]

約数ペア:

[(1, 331393146), (2, 165696573), (3, 110464382), (6, 55232191), (7, 47341878), (14, 23670939), (21, 15780626), (42, 7890313), (47, 7050918), (94, 3525459), (141, 2350306), (282, 1175153), (329, 1007274), (658, 503637), (987, 335758), (1974, 167879)]