2331423171

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{18587}}^1$

素因数の和:18792

約数の個数: 48

約数和(自身を含む): 4222003968

約数和(自身を除く): 1890580797

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 181, 231, 543, 693, 1267, 1629, 1991, 3801, 5973, 11403, 13937, 17919, 18587, 41811, 55761, 125433, 130109, 167283, 204457, 390327, 613371, 1170981, 1431199, 1840113, 3364247, 4293597, 10092741, 12880791, 23549729, 30278223, 37006717, 70649187, 111020151, 211947561, 259047019, 333060453, 777141057, 2331423171]

約数ペア:

[(1, 2331423171), (3, 777141057), (7, 333060453), (9, 259047019), (11, 211947561), (21, 111020151), (33, 70649187), (63, 37006717), (77, 30278223), (99, 23549729), (181, 12880791), (231, 10092741), (543, 4293597), (693, 3364247), (1267, 1840113), (1629, 1431199), (1991, 1170981), (3801, 613371), (5973, 390327), (11403, 204457), (13937, 167283), (17919, 130109), (18587, 125433), (41811, 55761)]