97860217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 125072640

約数和(自身を除く): 27212423

約数列:

[1, 7, 13, 43, 89, 91, 281, 301, 559, 623, 1157, 1967, 3653, 3827, 3913, 8099, 12083, 25009, 25571, 26789, 49751, 84581, 157079, 175063, 325117, 348257, 1075387, 1099553, 2275819, 7527709, 13980031, 97860217]

約数ペア:

[(1, 97860217), (7, 13980031), (13, 7527709), (43, 2275819), (89, 1099553), (91, 1075387), (281, 348257), (301, 325117), (559, 175063), (623, 157079), (1157, 84581), (1967, 49751), (3653, 26789), (3827, 25571), (3913, 25009), (8099, 12083)]