40978971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8807}}^1$

素因数の和:8871

約数の個数: 24

約数和(自身を含む): 65954304

約数和(自身を除く): 24975333

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 8807, 26421, 79263, 96877, 290631, 413929, 871893, 1241787, 3725361, 4553219, 13659657, 40978971]

約数ペア:

[(1, 40978971), (3, 13659657), (9, 4553219), (11, 3725361), (33, 1241787), (47, 871893), (99, 413929), (141, 290631), (423, 96877), (517, 79263), (1551, 26421), (4653, 8807)]