23409968281

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1\times {\mathrm{1249}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 27806240000

約数和(自身を除く): 4396271719

約数列:

[1, 7, 43, 73, 301, 511, 853, 1249, 3139, 5971, 8743, 21973, 36679, 53707, 62269, 91177, 256753, 375949, 435883, 638239, 1065397, 2677567, 3920611, 7457779, 18742969, 27444277, 45812071, 77773981, 320684497, 544417867, 3344281183, 23409968281]

約数ペア:

[(1, 23409968281), (7, 3344281183), (43, 544417867), (73, 320684497), (301, 77773981), (511, 45812071), (853, 27444277), (1249, 18742969), (3139, 7457779), (5971, 3920611), (8743, 2677567), (21973, 1065397), (36679, 638239), (53707, 435883), (62269, 375949), (91177, 256753)]