725536227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3919}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 1074769920

約数和(自身を除く): 349233693

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 611, 1313, 1833, 3919, 3939, 4747, 11757, 14241, 50947, 61711, 152841, 184193, 185133, 395819, 552579, 1187457, 2394509, 5145647, 7183527, 15436941, 18603493, 55810479, 241845409, 725536227]

約数ペア:

[(1, 725536227), (3, 241845409), (13, 55810479), (39, 18603493), (47, 15436941), (101, 7183527), (141, 5145647), (303, 2394509), (611, 1187457), (1313, 552579), (1833, 395819), (3919, 185133), (3939, 184193), (4747, 152841), (11757, 61711), (14241, 50947)]