17207697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 26177536

約数和(自身を除く): 8969839

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 331, 403, 559, 993, 1209, 1333, 1677, 3999, 4303, 10261, 12909, 14233, 17329, 30783, 42699, 51987, 133393, 185029, 400179, 441223, 555087, 1323669, 5735899, 17207697]

約数ペア:

[(1, 17207697), (3, 5735899), (13, 1323669), (31, 555087), (39, 441223), (43, 400179), (93, 185029), (129, 133393), (331, 51987), (403, 42699), (559, 30783), (993, 17329), (1209, 14233), (1333, 12909), (1677, 10261), (3999, 4303)]