1217258727983

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10657}}^1\times {\mathrm{93701}}^1$

素因数の和:104434

約数の個数: 16

約数和(自身を含む): 1294283987136

約数和(自身を除く): 77025259153

約数列:

[1, 23, 53, 1219, 10657, 93701, 245111, 564821, 2155123, 4966153, 12990883, 114221519, 998571557, 22967145811, 52924292521, 1217258727983]

約数ペア:

[(1, 1217258727983), (23, 52924292521), (53, 22967145811), (1219, 998571557), (10657, 114221519), (93701, 12990883), (245111, 4966153), (564821, 2155123)]