73898839

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4211}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 88957440

約数和(自身を除く): 15058601

約数列:

[1, 7, 23, 109, 161, 763, 2507, 4211, 17549, 29477, 96853, 458999, 677971, 3212993, 10556977, 73898839]

約数ペア:

[(1, 73898839), (7, 10556977), (23, 3212993), (109, 677971), (161, 458999), (763, 96853), (2507, 29477), (4211, 17549)]