971203356

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{120977}}^1$

素因数の和:121210

約数の個数: 36

約数和(自身を含む): 2466015552

約数和(自身を除く): 1494812196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 120977, 241954, 362931, 483908, 725862, 1088793, 1451724, 2177586, 4355172, 26977871, 53955742, 80933613, 107911484, 161867226, 242800839, 323734452, 485601678, 971203356]

約数ペア:

[(1, 971203356), (2, 485601678), (3, 323734452), (4, 242800839), (6, 161867226), (9, 107911484), (12, 80933613), (18, 53955742), (36, 26977871), (223, 4355172), (446, 2177586), (669, 1451724), (892, 1088793), (1338, 725862), (2007, 483908), (2676, 362931), (4014, 241954), (8028, 120977)]