3725253

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 6364800

約数和(自身を除く): 2639547

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2039, 6117, 14273, 18351, 42819, 59131, 128457, 177393, 413917, 532179, 1241751, 3725253]

約数ペア:

[(1, 3725253), (3, 1241751), (7, 532179), (9, 413917), (21, 177393), (29, 128457), (63, 59131), (87, 42819), (203, 18351), (261, 14273), (609, 6117), (1827, 2039)]