2912881959

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{54959}}^1$

素因数の和:55132

約数の個数: 32

約数和(自身を含む): 4678195200

約数和(自身を除く): 1765313241

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 351, 453, 1359, 1963, 4077, 5889, 17667, 53001, 54959, 164877, 494631, 714467, 1483893, 2143401, 6430203, 8298809, 19290609, 24896427, 74689281, 107884517, 224067843, 323653551, 970960653, 2912881959]

約数ペア:

[(1, 2912881959), (3, 970960653), (9, 323653551), (13, 224067843), (27, 107884517), (39, 74689281), (117, 24896427), (151, 19290609), (351, 8298809), (453, 6430203), (1359, 2143401), (1963, 1483893), (4077, 714467), (5889, 494631), (17667, 164877), (53001, 54959)]