2816408979

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{176899}}^1$

素因数の和:176995

約数の個数: 24

約数和(自身を含む): 4277442000

約数和(自身を除く): 1461033021

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 15921, 176899, 530697, 1592091, 5130071, 10790839, 15390213, 32372517, 46170639, 97117551, 312934331, 938802993, 2816408979]

約数ペア:

[(1, 2816408979), (3, 938802993), (9, 312934331), (29, 97117551), (61, 46170639), (87, 32372517), (183, 15390213), (261, 10790839), (549, 5130071), (1769, 1592091), (5307, 530697), (15921, 176899)]