304889151

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{733}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 481973760

約数和(自身を除く): 177084609

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 683, 733, 2049, 2199, 4781, 5131, 14343, 15393, 19807, 21257, 59421, 63771, 138649, 148799, 415947, 446397, 500639, 1501917, 3504473, 10513419, 14518531, 43555593, 101629717, 304889151]

約数ペア:

[(1, 304889151), (3, 101629717), (7, 43555593), (21, 14518531), (29, 10513419), (87, 3504473), (203, 1501917), (609, 500639), (683, 446397), (733, 415947), (2049, 148799), (2199, 138649), (4781, 63771), (5131, 59421), (14343, 21257), (15393, 19807)]