40622751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6623

約数の個数: 24

約数和(自身を含む): 64393056

約数和(自身を除く): 23770305

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6551, 19653, 58959, 85163, 255489, 347203, 766467, 1041609, 3124827, 4513639, 13540917, 40622751]

約数ペア:

[(1, 40622751), (3, 13540917), (9, 4513639), (13, 3124827), (39, 1041609), (53, 766467), (117, 347203), (159, 255489), (477, 85163), (689, 58959), (2067, 19653), (6201, 6551)]