47424321

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 36

約数和(自身を含む): 81897088

約数和(自身を除く): 34472767

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1423, 1449, 1587, 3703, 4269, 4761, 9961, 11109, 12807, 29883, 32729, 33327, 89649, 98187, 229103, 294561, 687309, 752767, 2061927, 2258301, 5269369, 6774903, 15808107, 47424321]

約数ペア:

[(1, 47424321), (3, 15808107), (7, 6774903), (9, 5269369), (21, 2258301), (23, 2061927), (63, 752767), (69, 687309), (161, 294561), (207, 229103), (483, 98187), (529, 89649), (1423, 33327), (1449, 32729), (1587, 29883), (3703, 12807), (4269, 11109), (4761, 9961)]