2912375697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{29947}}^1$

素因数の和:30389

約数の個数: 32

約数和(自身を含む): 4853013504

約数和(自身を除く): 1940637807

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 421, 1263, 2947, 4631, 8841, 13893, 29947, 32417, 89841, 97251, 209629, 329417, 628887, 988251, 2305919, 6917757, 12607687, 37823061, 88253809, 138684557, 264761427, 416053671, 970791899, 2912375697]

約数ペア:

[(1, 2912375697), (3, 970791899), (7, 416053671), (11, 264761427), (21, 138684557), (33, 88253809), (77, 37823061), (231, 12607687), (421, 6917757), (1263, 2305919), (2947, 988251), (4631, 628887), (8841, 329417), (13893, 209629), (29947, 97251), (32417, 89841)]