31550043

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 50835456

約数和(自身を除く): 19285413

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 787, 1743, 1909, 2361, 5509, 5727, 13363, 16527, 18101, 40089, 54303, 65321, 126707, 195963, 380121, 457247, 1371741, 1502383, 4507149, 10516681, 31550043]

約数ペア:

[(1, 31550043), (3, 10516681), (7, 4507149), (21, 1502383), (23, 1371741), (69, 457247), (83, 380121), (161, 195963), (249, 126707), (483, 65321), (581, 54303), (787, 40089), (1743, 18101), (1909, 16527), (2361, 13363), (5509, 5727)]