253185697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 275155200

約数和(自身を除く): 21969503

約数列:

[1, 19, 59, 67, 1121, 1273, 3371, 3953, 64049, 75107, 198889, 225857, 3778891, 4291283, 13325563, 253185697]

約数ペア:

[(1, 253185697), (19, 13325563), (59, 4291283), (67, 3778891), (1121, 225857), (1273, 198889), (3371, 75107), (3953, 64049)]