1254525441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{1607}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 1854628608

約数和(自身を除く): 600103167

約数列:

[1, 3, 13, 37, 39, 111, 481, 541, 1443, 1607, 1623, 4821, 7033, 20017, 20891, 21099, 59459, 60051, 62673, 178377, 260221, 772967, 780663, 869387, 2318901, 2608161, 11302031, 32167319, 33906093, 96501957, 418175147, 1254525441]

約数ペア:

[(1, 1254525441), (3, 418175147), (13, 96501957), (37, 33906093), (39, 32167319), (111, 11302031), (481, 2608161), (541, 2318901), (1443, 869387), (1607, 780663), (1623, 772967), (4821, 260221), (7033, 178377), (20017, 62673), (20891, 60051), (21099, 59459)]