1330334889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{3673}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 1970204544

約数和(自身を除く): 639869655

約数列:

[1, 3, 13, 37, 39, 111, 251, 481, 753, 1443, 3263, 3673, 9287, 9789, 11019, 27861, 47749, 120731, 135901, 143247, 362193, 407703, 921923, 1766713, 2765769, 5300139, 11984999, 34111151, 35954997, 102333453, 443444963, 1330334889]

約数ペア:

[(1, 1330334889), (3, 443444963), (13, 102333453), (37, 35954997), (39, 34111151), (111, 11984999), (251, 5300139), (481, 2765769), (753, 1766713), (1443, 921923), (3263, 407703), (3673, 362193), (9287, 143247), (9789, 135901), (11019, 120731), (27861, 47749)]