3911427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 6163248

約数和(自身を除く): 2251821

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 331, 909, 993, 1313, 2979, 3939, 4303, 11817, 12909, 33431, 38727, 100293, 300879, 434603, 1303809, 3911427]

約数ペア:

[(1, 3911427), (3, 1303809), (9, 434603), (13, 300879), (39, 100293), (101, 38727), (117, 33431), (303, 12909), (331, 11817), (909, 4303), (993, 3939), (1313, 2979)]