942206979

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{1069}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 1545593600

約数和(自身を除く): 603386621

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 1069, 2209, 2679, 3207, 6251, 6627, 7483, 15463, 18753, 20311, 22449, 41971, 46389, 50243, 60933, 125913, 142177, 150729, 293797, 351701, 426531, 881391, 954617, 1055103, 2361421, 2863851, 6682319, 7084263, 16529947, 20046957, 44866999, 49589841, 134600997, 314068993, 942206979]

約数ペア:

[(1, 942206979), (3, 314068993), (7, 134600997), (19, 49589841), (21, 44866999), (47, 20046957), (57, 16529947), (133, 7084263), (141, 6682319), (329, 2863851), (399, 2361421), (893, 1055103), (987, 954617), (1069, 881391), (2209, 426531), (2679, 351701), (3207, 293797), (6251, 150729), (6627, 142177), (7483, 125913), (15463, 60933), (18753, 50243), (20311, 46389), (22449, 41971)]