394621339903

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5119}}^1\times {\mathrm{12941}}^1$

素因数の和:18127

約数の個数: 32

約数和(自身を含む): 483455139840

約数和(自身を除く): 88833799937

約数列:

[1, 7, 23, 37, 161, 259, 851, 5119, 5957, 12941, 35833, 90587, 117737, 189403, 297643, 478817, 824159, 1325821, 2083501, 3351719, 4356269, 11012791, 30493883, 66244979, 77089537, 463714853, 1523634517, 2451064223, 10665441619, 17157449561, 56374477129, 394621339903]

約数ペア:

[(1, 394621339903), (7, 56374477129), (23, 17157449561), (37, 10665441619), (161, 2451064223), (259, 1523634517), (851, 463714853), (5119, 77089537), (5957, 66244979), (12941, 30493883), (35833, 11012791), (90587, 4356269), (117737, 3351719), (189403, 2083501), (297643, 1325821), (478817, 824159)]