319099091

素因数分解:

${\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 348203520

約数和(自身を除く): 29104429

約数列:

[1, 19, 67, 79, 167, 361, 1273, 1501, 3173, 5293, 11189, 13193, 24187, 28519, 60287, 100567, 212591, 250667, 883931, 1910773, 4039229, 4762673, 16794689, 319099091]

約数ペア:

[(1, 319099091), (19, 16794689), (67, 4762673), (79, 4039229), (167, 1910773), (361, 883931), (1273, 250667), (1501, 212591), (3173, 100567), (5293, 60287), (11189, 28519), (13193, 24187)]