1171489179

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{521357}}^1$

素因数の和:521474

約数の個数: 16

約数和(自身を含む): 1801813248

約数和(自身を除く): 630324069

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 521357, 1564071, 3649499, 10948497, 55785199, 167355597, 390496393, 1171489179]

約数ペア:

[(1, 1171489179), (3, 390496393), (7, 167355597), (21, 55785199), (107, 10948497), (321, 3649499), (749, 1564071), (2247, 521357)]