784309968009

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{983}}^1\times {\mathrm{109583}}^1$

素因数の和:111381

約数の個数: 24

約数和(自身を含む): 1135456807680

約数和(自身を除く): 351146839671

約数列:

[1, 3, 9, 809, 983, 2427, 2949, 7281, 8847, 109583, 328749, 795247, 986247, 2385741, 7157223, 88652647, 107720089, 265957941, 323160267, 797873823, 969480801, 87145552001, 261436656003, 784309968009]

約数ペア:

[(1, 784309968009), (3, 261436656003), (9, 87145552001), (809, 969480801), (983, 797873823), (2427, 323160267), (2949, 265957941), (7281, 107720089), (8847, 88652647), (109583, 7157223), (328749, 2385741), (795247, 986247)]