74286303

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38873}}^1$

素因数の和:38903

約数の個数: 24

約数和(自身を含む): 124085808

約数和(自身を除く): 49799505

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 38873, 116619, 272111, 505349, 816333, 1516047, 1904777, 3537443, 5714331, 10612329, 24762101, 74286303]

約数ペア:

[(1, 74286303), (3, 24762101), (7, 10612329), (13, 5714331), (21, 3537443), (39, 1904777), (49, 1516047), (91, 816333), (147, 505349), (273, 272111), (637, 116619), (1911, 38873)]