1303187899

素因数分解:

${\mathrm{13}}^3\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3247

約数の個数: 16

約数和(自身を含む): 1419374880

約数和(自身を除く): 116186981

約数列:

[1, 13, 169, 197, 2197, 2561, 3011, 33293, 39143, 432809, 508859, 593167, 6615167, 7711171, 100245223, 1303187899]

約数ペア:

[(1, 1303187899), (13, 100245223), (169, 7711171), (197, 6615167), (2197, 593167), (2561, 508859), (3011, 432809), (33293, 39143)]