2876057709

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 4636735488

約数和(自身を除く): 1760677779

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 131, 287, 301, 393, 593, 861, 903, 917, 1763, 1779, 2751, 4151, 5289, 5371, 5633, 12341, 12453, 16113, 16899, 24313, 25499, 37023, 37597, 39431, 72939, 76497, 77683, 112791, 118293, 170191, 178493, 230953, 233049, 510573, 535479, 543781, 692859, 1045459, 1616671, 1631343, 3136377, 3185003, 3340369, 4850013, 7318213, 9555009, 10021107, 21954639, 22295021, 23382583, 66885063, 70147749, 136955129, 410865387, 958685903, 2876057709]

約数ペア:

[(1, 2876057709), (3, 958685903), (7, 410865387), (21, 136955129), (41, 70147749), (43, 66885063), (123, 23382583), (129, 22295021), (131, 21954639), (287, 10021107), (301, 9555009), (393, 7318213), (593, 4850013), (861, 3340369), (903, 3185003), (917, 3136377), (1763, 1631343), (1779, 1616671), (2751, 1045459), (4151, 692859), (5289, 543781), (5371, 535479), (5633, 510573), (12341, 233049), (12453, 230953), (16113, 178493), (16899, 170191), (24313, 118293), (25499, 112791), (37023, 77683), (37597, 76497), (39431, 72939)]