3808917

素因数分解:

$3^3\times 7^2\times {\mathrm{2879}}^1$

素因数の和:2902

約数の個数: 24

約数和(自身を含む): 6566400

約数和(自身を除く): 2757483

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2879, 8637, 20153, 25911, 60459, 77733, 141071, 181377, 423213, 544131, 1269639, 3808917]

約数ペア:

[(1, 3808917), (3, 1269639), (7, 544131), (9, 423213), (21, 181377), (27, 141071), (49, 77733), (63, 60459), (147, 25911), (189, 20153), (441, 8637), (1323, 2879)]