1037967

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 1685376

約数和(自身を除く): 647409

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 307, 483, 921, 1127, 2149, 3381, 6447, 7061, 15043, 21183, 45129, 49427, 148281, 345989, 1037967]

約数ペア:

[(1, 1037967), (3, 345989), (7, 148281), (21, 49427), (23, 45129), (49, 21183), (69, 15043), (147, 7061), (161, 6447), (307, 3381), (483, 2149), (921, 1127)]