39072369

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 62816256

約数和(自身を除く): 23743887

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1277, 1457, 3831, 4371, 8939, 10199, 26817, 30597, 39587, 60019, 118761, 180057, 277109, 420133, 831327, 1260399, 1860589, 5581767, 13024123, 39072369]

約数ペア:

[(1, 39072369), (3, 13024123), (7, 5581767), (21, 1860589), (31, 1260399), (47, 831327), (93, 420133), (141, 277109), (217, 180057), (329, 118761), (651, 60019), (987, 39587), (1277, 30597), (1457, 26817), (3831, 10199), (4371, 8939)]