897646722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21372541}}^1$

素因数の和:21372553

約数の個数: 16

約数和(自身を含む): 2051764032

約数和(自身を除く): 1154117310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21372541, 42745082, 64117623, 128235246, 149607787, 299215574, 448823361, 897646722]

約数ペア:

[(1, 897646722), (2, 448823361), (3, 299215574), (6, 149607787), (7, 128235246), (14, 64117623), (21, 42745082), (42, 21372541)]