221337688319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5056951}}^1$

素因数の和:5057158

約数の個数: 16

約数和(自身を含む): 253413978624

約数和(自身を除く): 32076290305

約数列:

[1, 11, 23, 173, 253, 1903, 3979, 43769, 5056951, 55626461, 116309873, 874852523, 1279408603, 9623377753, 20121608029, 221337688319]

約数ペア:

[(1, 221337688319), (11, 20121608029), (23, 9623377753), (173, 1279408603), (253, 874852523), (1903, 116309873), (3979, 55626461), (43769, 5056951)]