7947138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 16479936

約数和(自身を除く): 8532798

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 373, 402, 746, 1119, 2238, 3551, 7102, 10653, 19769, 21306, 24991, 39538, 49982, 59307, 74973, 118614, 149946, 1324523, 2649046, 3973569, 7947138]

約数ペア:

[(1, 7947138), (2, 3973569), (3, 2649046), (6, 1324523), (53, 149946), (67, 118614), (106, 74973), (134, 59307), (159, 49982), (201, 39538), (318, 24991), (373, 21306), (402, 19769), (746, 10653), (1119, 7102), (2238, 3551)]