1360989

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 2432000

約数和(自身を除く): 1071011

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 379, 399, 513, 1137, 1197, 2653, 3411, 3591, 7201, 7959, 10233, 21603, 23877, 50407, 64809, 71631, 151221, 194427, 453663, 1360989]

約数ペア:

[(1, 1360989), (3, 453663), (7, 194427), (9, 151221), (19, 71631), (21, 64809), (27, 50407), (57, 23877), (63, 21603), (133, 10233), (171, 7959), (189, 7201), (379, 3591), (399, 3411), (513, 2653), (1137, 1197)]