9776487

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 5706393

約数列:

[1, 3, 7, 21, 71, 79, 83, 213, 237, 249, 497, 553, 581, 1491, 1659, 1743, 5609, 5893, 6557, 16827, 17679, 19671, 39263, 41251, 45899, 117789, 123753, 137697, 465547, 1396641, 3258829, 9776487]

約数ペア:

[(1, 9776487), (3, 3258829), (7, 1396641), (21, 465547), (71, 137697), (79, 123753), (83, 117789), (213, 45899), (237, 41251), (249, 39263), (497, 19671), (553, 17679), (581, 16827), (1491, 6557), (1659, 5893), (1743, 5609)]