2984457

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 1918455

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 167, 259, 483, 501, 777, 851, 1169, 2553, 3507, 3841, 5957, 6179, 11523, 17871, 18537, 26887, 43253, 80661, 129759, 142117, 426351, 994819, 2984457]

約数ペア:

[(1, 2984457), (3, 994819), (7, 426351), (21, 142117), (23, 129759), (37, 80661), (69, 43253), (111, 26887), (161, 18537), (167, 17871), (259, 11523), (483, 6179), (501, 5957), (777, 3841), (851, 3507), (1169, 2553)]