2920170159

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 4355979264

約数和(自身を除く): 1435809105

約数列:

[1, 3, 9, 83, 97, 191, 211, 249, 291, 573, 633, 747, 873, 1719, 1899, 8051, 15853, 17513, 18527, 20467, 24153, 40301, 47559, 52539, 55581, 61401, 72459, 120903, 142677, 157617, 166743, 184203, 362709, 1537741, 1698761, 3344983, 3909197, 4613223, 5096283, 10034949, 11727591, 13839669, 15288849, 30104847, 35182773, 324463351, 973390053, 2920170159]

約数ペア:

[(1, 2920170159), (3, 973390053), (9, 324463351), (83, 35182773), (97, 30104847), (191, 15288849), (211, 13839669), (249, 11727591), (291, 10034949), (573, 5096283), (633, 4613223), (747, 3909197), (873, 3344983), (1719, 1698761), (1899, 1537741), (8051, 362709), (15853, 184203), (17513, 166743), (18527, 157617), (20467, 142677), (24153, 120903), (40301, 72459), (47559, 61401), (52539, 55581)]