29852613

素因数分解:

$3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 50625120

約数和(自身を除く): 20772507

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 417, 441, 487, 973, 1251, 1461, 2919, 3409, 4383, 6811, 8757, 10227, 20433, 23863, 30681, 61299, 67693, 71589, 203079, 214767, 473851, 609237, 1421553, 3316957, 4264659, 9950871, 29852613]

約数ペア:

[(1, 29852613), (3, 9950871), (7, 4264659), (9, 3316957), (21, 1421553), (49, 609237), (63, 473851), (139, 214767), (147, 203079), (417, 71589), (441, 67693), (487, 61299), (973, 30681), (1251, 23863), (1461, 20433), (2919, 10227), (3409, 8757), (4383, 6811)]