13101319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 16427520

約数和(自身を除く): 3326201

約数列:

[1, 7, 11, 77, 229, 743, 1603, 2519, 5201, 8173, 17633, 57211, 170147, 1191029, 1871617, 13101319]

約数ペア:

[(1, 13101319), (7, 1871617), (11, 1191029), (77, 170147), (229, 57211), (743, 17633), (1603, 8173), (2519, 5201)]