122934721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 157006080

約数和(自身を除く): 34071359

約数列:

[1, 7, 13, 43, 89, 91, 301, 353, 559, 623, 1157, 2471, 3827, 3913, 4589, 8099, 15179, 26789, 31417, 32123, 49751, 106253, 197327, 219919, 348257, 408421, 1350931, 1381289, 2858947, 9456517, 17562103, 122934721]

約数ペア:

[(1, 122934721), (7, 17562103), (13, 9456517), (43, 2858947), (89, 1381289), (91, 1350931), (301, 408421), (353, 348257), (559, 219919), (623, 197327), (1157, 106253), (2471, 49751), (3827, 32123), (3913, 31417), (4589, 26789), (8099, 15179)]