4016985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 7468032

約数和(自身を除く): 3451047

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 571, 1005, 1407, 1713, 2345, 2855, 3997, 7035, 8565, 11991, 19985, 38257, 59955, 114771, 191285, 267799, 573855, 803397, 1338995, 4016985]

約数ペア:

[(1, 4016985), (3, 1338995), (5, 803397), (7, 573855), (15, 267799), (21, 191285), (35, 114771), (67, 59955), (105, 38257), (201, 19985), (335, 11991), (469, 8565), (571, 7035), (1005, 3997), (1407, 2855), (1713, 2345)]