7131282893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{3989}}^1$

素因数の和:4277

約数の個数: 32

約数和(自身を含む): 8783873280

約数和(自身を除く): 1652590387

約数列:

[1, 7, 17, 83, 119, 181, 581, 1267, 1411, 3077, 3989, 9877, 15023, 21539, 27923, 67813, 105161, 255391, 331087, 474691, 722009, 1787737, 2317609, 5054063, 5628479, 12274153, 39399353, 59926747, 85919071, 419487229, 1018754699, 7131282893]

約数ペア:

[(1, 7131282893), (7, 1018754699), (17, 419487229), (83, 85919071), (119, 59926747), (181, 39399353), (581, 12274153), (1267, 5628479), (1411, 5054063), (3077, 2317609), (3989, 1787737), (9877, 722009), (15023, 474691), (21539, 331087), (27923, 255391), (67813, 105161)]