187673317

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 215705760

約数和(自身を除く): 28032443

約数列:

[1, 13, 19, 169, 211, 247, 277, 2743, 3211, 3601, 4009, 5263, 35659, 46813, 52117, 58447, 68419, 677521, 759811, 889447, 1110493, 9877543, 14436409, 187673317]

約数ペア:

[(1, 187673317), (13, 14436409), (19, 9877543), (169, 1110493), (211, 889447), (247, 759811), (277, 677521), (2743, 68419), (3211, 58447), (3601, 52117), (4009, 46813), (5263, 35659)]