23404979

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 27537840

約数和(自身を除く): 4132861

約数列:

[1, 13, 19, 37, 169, 197, 247, 481, 703, 2561, 3211, 3743, 6253, 7289, 9139, 33293, 48659, 94757, 118807, 138491, 632567, 1231841, 1800383, 23404979]

約数ペア:

[(1, 23404979), (13, 1800383), (19, 1231841), (37, 632567), (169, 138491), (197, 118807), (247, 94757), (481, 48659), (703, 33293), (2561, 9139), (3211, 7289), (3743, 6253)]