3752973

素因数分解:

$3^4\times 7^1\times {\mathrm{6619}}^1$

素因数の和:6638

約数の個数: 20

約数和(自身を含む): 6408160

約数和(自身を除く): 2655187

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6619, 19857, 46333, 59571, 138999, 178713, 416997, 536139, 1250991, 3752973]

約数ペア:

[(1, 3752973), (3, 1250991), (7, 536139), (9, 416997), (21, 178713), (27, 138999), (63, 59571), (81, 46333), (189, 19857), (567, 6619)]