223241253

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{15643}}^1$

素因数の和:15784

約数の個数: 16

約数和(自身を含む): 306372096

約数和(自身を除く): 83130843

約数列:

[1, 3, 67, 71, 201, 213, 4757, 14271, 15643, 46929, 1048081, 1110653, 3144243, 3331959, 74413751, 223241253]

約数ペア:

[(1, 223241253), (3, 74413751), (67, 3331959), (71, 3144243), (201, 1110653), (213, 1048081), (4757, 46929), (14271, 15643)]