2103291477

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 3510138112

約数和(自身を除く): 1406846635

約数列:

[1, 3, 7, 9, 21, 63, 157, 337, 471, 631, 1011, 1099, 1413, 1893, 2359, 3033, 3297, 4417, 5679, 7077, 9891, 13251, 21231, 39753, 52909, 99067, 158727, 212647, 297201, 370363, 476181, 637941, 693469, 891603, 1111089, 1488529, 1913823, 2080407, 3333267, 4465587, 6241221, 13396761, 33385579, 100156737, 233699053, 300470211, 701097159, 2103291477]

約数ペア:

[(1, 2103291477), (3, 701097159), (7, 300470211), (9, 233699053), (21, 100156737), (63, 33385579), (157, 13396761), (337, 6241221), (471, 4465587), (631, 3333267), (1011, 2080407), (1099, 1913823), (1413, 1488529), (1893, 1111089), (2359, 891603), (3033, 693469), (3297, 637941), (4417, 476181), (5679, 370363), (7077, 297201), (9891, 212647), (13251, 158727), (21231, 99067), (39753, 52909)]