5747291221

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21727}}^1$

素因数の和:21841

約数の個数: 32

約数和(自身を含む): 7208828928

約数和(自身を除く): 1461537707

約数列:

[1, 7, 23, 31, 53, 161, 217, 371, 713, 1219, 1643, 4991, 8533, 11501, 21727, 37789, 152089, 264523, 499721, 673537, 1151531, 3498047, 4714759, 8060717, 15491351, 26485213, 35697461, 108439457, 185396491, 249882227, 821041603, 5747291221]

約数ペア:

[(1, 5747291221), (7, 821041603), (23, 249882227), (31, 185396491), (53, 108439457), (161, 35697461), (217, 26485213), (371, 15491351), (713, 8060717), (1219, 4714759), (1643, 3498047), (4991, 1151531), (8533, 673537), (11501, 499721), (21727, 264523), (37789, 152089)]