349518349

素因数分解:

${\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 361405440

約数和(自身を除く): 11887091

約数列:

[1, 61, 131, 191, 229, 7991, 11651, 13969, 25021, 29999, 43739, 1526281, 1829939, 2668079, 5729809, 349518349]

約数ペア:

[(1, 349518349), (61, 5729809), (131, 2668079), (191, 1829939), (229, 1526281), (7991, 43739), (11651, 29999), (13969, 25021)]