1547400959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{3583}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 1685913600

約数和(自身を除く): 138512641

約数列:

[1, 13, 139, 239, 1807, 3107, 3583, 33221, 46579, 431873, 498037, 856337, 6474481, 11132381, 119030843, 1547400959]

約数ペア:

[(1, 1547400959), (13, 119030843), (139, 11132381), (239, 6474481), (1807, 856337), (3107, 498037), (3583, 431873), (33221, 46579)]