1272357933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{289897}}^1$

素因数の和:289937

約数の個数: 32

約数和(自身を含む): 2226416640

約数和(自身を除く): 954058707

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 289897, 869691, 2029279, 3188867, 5508043, 6087837, 9566601, 16524129, 22322069, 38556301, 60588473, 66966207, 115668903, 181765419, 424119311, 1272357933]

約数ペア:

[(1, 1272357933), (3, 424119311), (7, 181765419), (11, 115668903), (19, 66966207), (21, 60588473), (33, 38556301), (57, 22322069), (77, 16524129), (133, 9566601), (209, 6087837), (231, 5508043), (399, 3188867), (627, 2029279), (1463, 869691), (4389, 289897)]