11812773

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 20191680

約数和(自身を除く): 8378907

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 163, 203, 357, 489, 493, 609, 833, 1141, 1421, 1479, 2499, 2771, 3423, 3451, 4263, 4727, 7987, 8313, 10353, 14181, 19397, 23961, 24157, 33089, 58191, 72471, 80359, 99267, 135779, 231623, 241077, 407337, 562513, 694869, 1687539, 3937591, 11812773]

約数ペア:

[(1, 11812773), (3, 3937591), (7, 1687539), (17, 694869), (21, 562513), (29, 407337), (49, 241077), (51, 231623), (87, 135779), (119, 99267), (147, 80359), (163, 72471), (203, 58191), (357, 33089), (489, 24157), (493, 23961), (609, 19397), (833, 14181), (1141, 10353), (1421, 8313), (1479, 7987), (2499, 4727), (2771, 4263), (3423, 3451)]