331337734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58727}}^1$

素因数の和:58780

約数の個数: 32

約数和(自身を含む): 631443456

約数和(自身を除く): 300105722

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 58727, 117454, 411089, 763451, 822178, 1526902, 1820537, 3641074, 5344157, 10688314, 12743759, 23666981, 25487518, 47333962, 165668867, 331337734]

約数ペア:

[(1, 331337734), (2, 165668867), (7, 47333962), (13, 25487518), (14, 23666981), (26, 12743759), (31, 10688314), (62, 5344157), (91, 3641074), (182, 1820537), (217, 1526902), (403, 822178), (434, 763451), (806, 411089), (2821, 117454), (5642, 58727)]