1172866947

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{915587}}^1$

素因数の和:915658

約数の個数: 16

約数和(自身を含む): 1816526592

約数和(自身を除く): 643659645

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 915587, 2746761, 6409109, 19227327, 55850807, 167552421, 390955649, 1172866947]

約数ペア:

[(1, 1172866947), (3, 390955649), (7, 167552421), (21, 55850807), (61, 19227327), (183, 6409109), (427, 2746761), (1281, 915587)]