6516621

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 9738144

約数和(自身を除く): 3221523

約数列:

[1, 3, 9, 67, 101, 107, 201, 303, 321, 603, 909, 963, 6767, 7169, 10807, 20301, 21507, 32421, 60903, 64521, 97263, 724069, 2172207, 6516621]

約数ペア:

[(1, 6516621), (3, 2172207), (9, 724069), (67, 97263), (101, 64521), (107, 60903), (201, 32421), (303, 21507), (321, 20301), (603, 10807), (909, 7169), (963, 6767)]