348974181

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{8117}}^1$

素因数の和:8421

約数の個数: 24

約数和(自身を含む): 535690584

約数和(自身を除く): 186716403

約数列:

[1, 3, 9, 17, 51, 153, 281, 843, 2529, 4777, 8117, 14331, 24351, 42993, 73053, 137989, 413967, 1241901, 2280877, 6842631, 20527893, 38774909, 116324727, 348974181]

約数ペア:

[(1, 348974181), (3, 116324727), (9, 38774909), (17, 20527893), (51, 6842631), (153, 2280877), (281, 1241901), (843, 413967), (2529, 137989), (4777, 73053), (8117, 42993), (14331, 24351)]