1343391

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 2239488

約数和(自身を除く): 896097

約数列:

[1, 3, 7, 17, 21, 51, 53, 71, 119, 159, 213, 357, 371, 497, 901, 1113, 1207, 1491, 2703, 3621, 3763, 6307, 8449, 11289, 18921, 25347, 26341, 63971, 79023, 191913, 447797, 1343391]

約数ペア:

[(1, 1343391), (3, 447797), (7, 191913), (17, 79023), (21, 63971), (51, 26341), (53, 25347), (71, 18921), (119, 11289), (159, 8449), (213, 6307), (357, 3763), (371, 3621), (497, 2703), (901, 1491), (1113, 1207)]