74218911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13691}}^1$

素因数の和:13846

約数の個数: 16

約数和(自身を含む): 107345280

約数和(自身を除く): 33126369

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 13691, 41073, 177983, 533949, 1903049, 5709147, 24739637, 74218911]

約数ペア:

[(1, 74218911), (3, 24739637), (13, 5709147), (39, 1903049), (139, 533949), (417, 177983), (1807, 41073), (5421, 13691)]