40562403

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 63504384

約数和(自身を除く): 22941981

約数列:

[1, 3, 7, 21, 67, 127, 201, 227, 381, 469, 681, 889, 1407, 1589, 2667, 4767, 8509, 15209, 25527, 28829, 45627, 59563, 86487, 106463, 178689, 201803, 319389, 605409, 1931543, 5794629, 13520801, 40562403]

約数ペア:

[(1, 40562403), (3, 13520801), (7, 5794629), (21, 1931543), (67, 605409), (127, 319389), (201, 201803), (227, 178689), (381, 106463), (469, 86487), (681, 59563), (889, 45627), (1407, 28829), (1589, 25527), (2667, 15209), (4767, 8509)]