223823483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 245718816

約数和(自身を除く): 21895333

約数列:

[1, 13, 67, 313, 821, 871, 4069, 10673, 20971, 55007, 256973, 272623, 715091, 3340649, 17217191, 223823483]

約数ペア:

[(1, 223823483), (13, 17217191), (67, 3340649), (313, 715091), (821, 272623), (871, 256973), (4069, 55007), (10673, 20971)]