1567883451583

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{20249}}^1$

素因数の和:20803

約数の個数: 32

約数和(自身を含む): 1677147120000

約数和(自身を除く): 109263668417

約数列:

[1, 23, 61, 229, 241, 1403, 5267, 5543, 13969, 14701, 20249, 55189, 321287, 338123, 465727, 1235189, 1269347, 3366529, 4637021, 4880009, 28409347, 77430167, 106651483, 112240207, 282858281, 297680549, 1117522061, 6505740463, 6846652627, 25703007403, 68168845721, 1567883451583]

約数ペア:

[(1, 1567883451583), (23, 68168845721), (61, 25703007403), (229, 6846652627), (241, 6505740463), (1403, 1117522061), (5267, 297680549), (5543, 282858281), (13969, 112240207), (14701, 106651483), (20249, 77430167), (55189, 28409347), (321287, 4880009), (338123, 4637021), (465727, 3366529), (1235189, 1269347)]