26945457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 45487104

約数和(自身を除く): 18541647

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 1741, 2211, 5159, 5223, 12187, 15477, 19151, 36561, 57453, 116647, 134057, 349941, 402171, 816529, 1283117, 2449587, 3849351, 8981819, 26945457]

約数ペア:

[(1, 26945457), (3, 8981819), (7, 3849351), (11, 2449587), (21, 1283117), (33, 816529), (67, 402171), (77, 349941), (201, 134057), (231, 116647), (469, 57453), (737, 36561), (1407, 19151), (1741, 15477), (2211, 12187), (5159, 5223)]