4146429

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 6542688

約数和(自身を除く): 2396259

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 421, 469, 1263, 1407, 2947, 3283, 8841, 9849, 20629, 28207, 61887, 84621, 197449, 592347, 1382143, 4146429]

約数ペア:

[(1, 4146429), (3, 1382143), (7, 592347), (21, 197449), (49, 84621), (67, 61887), (147, 28207), (201, 20629), (421, 9849), (469, 8841), (1263, 3283), (1407, 2947)]