2474328987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{55217}}^1$

素因数の和:55619

約数の個数: 24

約数和(自身を含む): 3859075584

約数和(自身を除く): 1384746597

約数列:

[1, 3, 9, 13, 39, 117, 383, 1149, 3447, 4979, 14937, 44811, 55217, 165651, 496953, 717821, 2153463, 6460389, 21148111, 63444333, 190332999, 274925443, 824776329, 2474328987]

約数ペア:

[(1, 2474328987), (3, 824776329), (9, 274925443), (13, 190332999), (39, 63444333), (117, 21148111), (383, 6460389), (1149, 2153463), (3447, 717821), (4979, 496953), (14937, 165651), (44811, 55217)]