7138545323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 8854742400

約数和(自身を除く): 1716197077

約数列:

[1, 7, 13, 91, 229, 509, 673, 1603, 2977, 3563, 4711, 6617, 8749, 20839, 46319, 61243, 116561, 154117, 342557, 815927, 1078819, 1515293, 2003521, 2397899, 4453241, 10607051, 14024647, 31172687, 78445553, 549118871, 1019792189, 7138545323]

約数ペア:

[(1, 7138545323), (7, 1019792189), (13, 549118871), (91, 78445553), (229, 31172687), (509, 14024647), (673, 10607051), (1603, 4453241), (2977, 2397899), (3563, 2003521), (4711, 1515293), (6617, 1078819), (8749, 815927), (20839, 342557), (46319, 154117), (61243, 116561)]