2019966369

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{599}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 2786918400

約数和(自身を除く): 766952031

約数列:

[1, 3, 53, 127, 159, 167, 381, 501, 599, 1797, 6731, 8851, 20193, 21209, 26553, 31747, 63627, 76073, 95241, 100033, 228219, 300099, 1124077, 3372231, 4031869, 5301749, 12095607, 12704191, 15905247, 38112573, 673322123, 2019966369]

約数ペア:

[(1, 2019966369), (3, 673322123), (53, 38112573), (127, 15905247), (159, 12704191), (167, 12095607), (381, 5301749), (501, 4031869), (599, 3372231), (1797, 1124077), (6731, 300099), (8851, 228219), (20193, 100033), (21209, 95241), (26553, 76073), (31747, 63627)]