2149778817

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{34613}}^1$

素因数の和:34789

約数の個数: 24

約数和(自身を含む): 3182272704

約数和(自身を除く): 1032493887

約数列:

[1, 3, 9, 67, 103, 201, 309, 603, 927, 6901, 20703, 34613, 62109, 103839, 311517, 2319071, 3565139, 6957213, 10695417, 20871639, 32086251, 238864313, 716592939, 2149778817]

約数ペア:

[(1, 2149778817), (3, 716592939), (9, 238864313), (67, 32086251), (103, 20871639), (201, 10695417), (309, 6957213), (603, 3565139), (927, 2319071), (6901, 311517), (20703, 103839), (34613, 62109)]