1240305082017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16319}}^1\times {\mathrm{21859}}^1$

素因数の和:38261

約数の個数: 32

約数和(自身を含む): 1769505792000

約数和(自身を除く): 529200709983

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 16319, 21859, 48957, 65577, 310061, 415321, 930183, 995459, 1245963, 1333399, 2986377, 4000197, 18913721, 25334581, 56741163, 76003743, 356717021, 1070151063, 6777623399, 20332870197, 21759738281, 65279214843, 413435027339, 1240305082017]

約数ペア:

[(1, 1240305082017), (3, 413435027339), (19, 65279214843), (57, 21759738281), (61, 20332870197), (183, 6777623399), (1159, 1070151063), (3477, 356717021), (16319, 76003743), (21859, 56741163), (48957, 25334581), (65577, 18913721), (310061, 4000197), (415321, 2986377), (930183, 1333399), (995459, 1245963)]