3060981

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:662

約数の個数: 36

約数和(自身を含む): 5619744

約数和(自身を除く): 2558763

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 631, 693, 1617, 1893, 4417, 4851, 5679, 6941, 13251, 20823, 30919, 39753, 48587, 62469, 92757, 145761, 278271, 340109, 437283, 1020327, 3060981]

約数ペア:

[(1, 3060981), (3, 1020327), (7, 437283), (9, 340109), (11, 278271), (21, 145761), (33, 92757), (49, 62469), (63, 48587), (77, 39753), (99, 30919), (147, 20823), (231, 13251), (441, 6941), (539, 5679), (631, 4851), (693, 4417), (1617, 1893)]