1995365113

素因数分解:

$7^3\times {\mathrm{1097}}^1\times {\mathrm{5303}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 2329516800

約数和(自身を除く): 334151687

約数列:

[1, 7, 49, 343, 1097, 5303, 7679, 37121, 53753, 259847, 376271, 1818929, 5817391, 40721737, 285052159, 1995365113]

約数ペア:

[(1, 1995365113), (7, 285052159), (49, 40721737), (343, 5817391), (1097, 1818929), (5303, 376271), (7679, 259847), (37121, 53753)]