1639458429

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{4919}}^1$

素因数の和:5257

約数の個数: 32

約数和(自身を含む): 2550528000

約数和(自身を除く): 911069571

約数列:

[1, 3, 7, 21, 59, 177, 269, 413, 807, 1239, 1883, 4919, 5649, 14757, 15871, 34433, 47613, 103299, 111097, 290221, 333291, 870663, 1323211, 2031547, 3969633, 6094641, 9262477, 27787431, 78069449, 234208347, 546486143, 1639458429]

約数ペア:

[(1, 1639458429), (3, 546486143), (7, 234208347), (21, 78069449), (59, 27787431), (177, 9262477), (269, 6094641), (413, 3969633), (807, 2031547), (1239, 1323211), (1883, 870663), (4919, 333291), (5649, 290221), (14757, 111097), (15871, 103299), (34433, 47613)]