828089859

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 1152184320

約数和(自身を除く): 324094461

約数列:

[1, 3, 37, 111, 139, 191, 281, 417, 573, 843, 5143, 7067, 10397, 15429, 21201, 26549, 31191, 39059, 53671, 79647, 117177, 161013, 982313, 1445183, 1985827, 2946939, 4335549, 5957481, 7460269, 22380807, 276029953, 828089859]

約数ペア:

[(1, 828089859), (3, 276029953), (37, 22380807), (111, 7460269), (139, 5957481), (191, 4335549), (281, 2946939), (417, 1985827), (573, 1445183), (843, 982313), (5143, 161013), (7067, 117177), (10397, 79647), (15429, 53671), (21201, 39059), (26549, 31191)]