39330399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 57646080

約数和(自身を除く): 18315681

約数列:

[1, 3, 19, 47, 53, 57, 141, 159, 277, 831, 893, 1007, 2491, 2679, 3021, 5263, 7473, 13019, 14681, 15789, 39057, 44043, 47329, 141987, 247361, 278939, 690007, 742083, 836817, 2070021, 13110133, 39330399]

約数ペア:

[(1, 39330399), (3, 13110133), (19, 2070021), (47, 836817), (53, 742083), (57, 690007), (141, 278939), (159, 247361), (277, 141987), (831, 47329), (893, 44043), (1007, 39057), (2491, 15789), (2679, 14681), (3021, 13019), (5263, 7473)]