17158141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 23498496

約数和(自身を除く): 6340355

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 281, 427, 671, 793, 1001, 1967, 3091, 3653, 4697, 5551, 8723, 17141, 21637, 25571, 40183, 61061, 119987, 188551, 222833, 281281, 1319857, 1559831, 2451163, 17158141]

約数ペア:

[(1, 17158141), (7, 2451163), (11, 1559831), (13, 1319857), (61, 281281), (77, 222833), (91, 188551), (143, 119987), (281, 61061), (427, 40183), (671, 25571), (793, 21637), (1001, 17141), (1967, 8723), (3091, 5551), (3653, 4697)]