56708253

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31039}}^1$

素因数の和:31081

約数の個数: 24

約数和(自身を含む): 96844800

約数和(自身を除く): 40136547

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 31039, 93117, 217273, 279351, 651819, 900131, 1955457, 2700393, 6300917, 8101179, 18902751, 56708253]

約数ペア:

[(1, 56708253), (3, 18902751), (7, 8101179), (9, 6300917), (21, 2700393), (29, 1955457), (63, 900131), (87, 651819), (203, 279351), (261, 217273), (609, 93117), (1827, 31039)]