33920159

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 42848352

約数和(自身を除く): 8928193

約数列:

[1, 7, 13, 53, 91, 169, 371, 541, 689, 1183, 3787, 4823, 7033, 8957, 28673, 49231, 62699, 91429, 200711, 372749, 640003, 2609243, 4845737, 33920159]

約数ペア:

[(1, 33920159), (7, 4845737), (13, 2609243), (53, 640003), (91, 372749), (169, 200711), (371, 91429), (541, 62699), (689, 49231), (1183, 28673), (3787, 8957), (4823, 7033)]