6920907

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 11347560

約数和(自身を除く): 4426653

約数列:

[1, 3, 7, 21, 23, 49, 69, 89, 147, 161, 267, 483, 529, 623, 1127, 1587, 1869, 2047, 3381, 3703, 4361, 6141, 11109, 13083, 14329, 25921, 42987, 47081, 77763, 100303, 141243, 300909, 329567, 988701, 2306969, 6920907]

約数ペア:

[(1, 6920907), (3, 2306969), (7, 988701), (21, 329567), (23, 300909), (49, 141243), (69, 100303), (89, 77763), (147, 47081), (161, 42987), (267, 25921), (483, 14329), (529, 13083), (623, 11109), (1127, 6141), (1587, 4361), (1869, 3703), (2047, 3381)]