2731113

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 5015088

約数和(自身を除く): 2283975

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 563, 693, 1617, 1689, 3941, 4851, 5067, 6193, 11823, 18579, 27587, 35469, 43351, 55737, 82761, 130053, 248283, 303457, 390159, 910371, 2731113]

約数ペア:

[(1, 2731113), (3, 910371), (7, 390159), (9, 303457), (11, 248283), (21, 130053), (33, 82761), (49, 55737), (63, 43351), (77, 35469), (99, 27587), (147, 18579), (231, 11823), (441, 6193), (539, 5067), (563, 4851), (693, 3941), (1617, 1689)]