38017917

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 68340800

約数和(自身を除く): 30322883

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3529, 3591, 10587, 10773, 24703, 31761, 67051, 74109, 95283, 201153, 222327, 285849, 469357, 603459, 666981, 1408071, 1810377, 2000943, 4224213, 5431131, 12672639, 38017917]

約数ペア:

[(1, 38017917), (3, 12672639), (7, 5431131), (9, 4224213), (19, 2000943), (21, 1810377), (27, 1408071), (57, 666981), (63, 603459), (81, 469357), (133, 285849), (171, 222327), (189, 201153), (399, 95283), (513, 74109), (567, 67051), (1197, 31761), (1539, 24703), (3529, 10773), (3591, 10587)]