29569491

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3568

約数の個数: 36

約数和(自身を含む): 52314600

約数和(自身を除く): 22745109

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 3529, 8379, 10587, 24703, 31761, 67051, 74109, 172921, 201153, 222327, 469357, 518763, 603459, 1408071, 1556289, 3285499, 4224213, 9856497, 29569491]

約数ペア:

[(1, 29569491), (3, 9856497), (7, 4224213), (9, 3285499), (19, 1556289), (21, 1408071), (49, 603459), (57, 518763), (63, 469357), (133, 222327), (147, 201153), (171, 172921), (399, 74109), (441, 67051), (931, 31761), (1197, 24703), (2793, 10587), (3529, 8379)]