5141409

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 8682240

約数和(自身を除く): 3540831

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 509, 777, 1443, 1527, 3367, 3563, 6617, 10101, 10689, 18833, 19851, 46319, 56499, 131831, 138957, 244829, 395493, 734487, 1713803, 5141409]

約数ペア:

[(1, 5141409), (3, 1713803), (7, 734487), (13, 395493), (21, 244829), (37, 138957), (39, 131831), (91, 56499), (111, 46319), (259, 19851), (273, 18833), (481, 10689), (509, 10101), (777, 6617), (1443, 3563), (1527, 3367)]