1871330691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{2693}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 2679344640

約数和(自身を除く): 808013949

約数列:

[1, 3, 19, 57, 73, 167, 219, 501, 1387, 2693, 3173, 4161, 8079, 9519, 12191, 36573, 51167, 153501, 196589, 231629, 449731, 589767, 694887, 1349193, 3735191, 8544889, 11205573, 25634667, 32830363, 98491089, 623776897, 1871330691]

約数ペア:

[(1, 1871330691), (3, 623776897), (19, 98491089), (57, 32830363), (73, 25634667), (167, 11205573), (219, 8544889), (501, 3735191), (1387, 1349193), (2693, 694887), (3173, 589767), (4161, 449731), (8079, 231629), (9519, 196589), (12191, 153501), (36573, 51167)]