1227242523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211193}}^1$

素因数の和:211358

約数の個数: 16

約数和(自身を含む): 1774029600

約数和(自身を除く): 546787077

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 211193, 633579, 2745509, 8236527, 31467757, 94403271, 409080841, 1227242523]

約数ペア:

[(1, 1227242523), (3, 409080841), (13, 94403271), (39, 31467757), (149, 8236527), (447, 2745509), (1937, 633579), (5811, 211193)]