313810321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{21023}}^1$

素因数の和:21116

約数の個数: 16

約数和(自身を含む): 363294720

約数和(自身を除く): 49484399

約数列:

[1, 11, 23, 59, 253, 649, 1357, 14927, 21023, 231253, 483529, 1240357, 5318819, 13643927, 28528211, 313810321]

約数ペア:

[(1, 313810321), (11, 28528211), (23, 13643927), (59, 5318819), (253, 1240357), (649, 483529), (1357, 231253), (14927, 21023)]