2017907541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 3254194944

約数和(自身を除く): 1236287403

約数列:

[1, 3, 9, 13, 39, 47, 67, 117, 141, 201, 423, 603, 611, 871, 1833, 2613, 3149, 5477, 5499, 7839, 9447, 16431, 28341, 40937, 49293, 71201, 122811, 213603, 257419, 366959, 368433, 640809, 772257, 1100877, 2316771, 3302631, 3346447, 4770467, 10039341, 14311401, 17247073, 30118023, 42934203, 51741219, 155223657, 224211949, 672635847, 2017907541]

約数ペア:

[(1, 2017907541), (3, 672635847), (9, 224211949), (13, 155223657), (39, 51741219), (47, 42934203), (67, 30118023), (117, 17247073), (141, 14311401), (201, 10039341), (423, 4770467), (603, 3346447), (611, 3302631), (871, 2316771), (1833, 1100877), (2613, 772257), (3149, 640809), (5477, 368433), (5499, 366959), (7839, 257419), (9447, 213603), (16431, 122811), (28341, 71201), (40937, 49293)]