422484867

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 741004992

約数和(自身を除く): 318520125

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 421, 937, 1071, 1263, 2811, 2947, 3789, 6559, 7157, 8433, 8841, 15929, 19677, 21471, 26523, 47787, 50099, 59031, 64413, 111503, 143361, 150297, 334509, 394477, 450891, 1003527, 1183431, 2761339, 3550293, 6706109, 8284017, 20118327, 24852051, 46942763, 60354981, 140828289, 422484867]

約数ペア:

[(1, 422484867), (3, 140828289), (7, 60354981), (9, 46942763), (17, 24852051), (21, 20118327), (51, 8284017), (63, 6706109), (119, 3550293), (153, 2761339), (357, 1183431), (421, 1003527), (937, 450891), (1071, 394477), (1263, 334509), (2811, 150297), (2947, 143361), (3789, 111503), (6559, 64413), (7157, 59031), (8433, 50099), (8841, 47787), (15929, 26523), (19677, 21471)]